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Voltage Relays
All categories
Voltage Relays
Pilz PILZ-890050 is a protection unit designed for true power monitoring with a relay function. It features nine different measuring ranges, adjustable switching thresholds for underload and overload conditions, and customizable monitoring reaction and start-up suppression times. This unit is suitable for DIN rail mounting and operates within an ambient air temperature range of 0 to +55°C. It has a net height of 87 mm and supports a rated current of 9A for measuring, with safety output contacts ratings ranging from 0.1A to 5A at 24Vdc (DC-1; 120W) and 240Vac (AC-1; 1200VA), and lower ratings for DC-13 and AC-15 applications. The connection type is fixed screw terminals, and it accepts a supply voltage of 27.5-264.5Vac for AC and 93.5-287.5Vdc for DC, covering a wide range of nominal voltages. The S1WP sub-range unit has dimensions of W22.5mm, a degree of protection of IP40, and operates within a frequency range of 0-1kHz. Constructed with a PPO housing, it is designed for both single-phase and 3-phase input networks, with a rated voltage measuring capacity of 0-415Vac/dc. The net width is 22.5 mm, and it consumes 5 VA of power. It has a net depth of 121 mm and can be stored in temperatures ranging from -40 to +85°C. The unit includes one auxiliary output (SPDT-NO/NC contacts) for resistive loads and two analog inputs for current and voltage measurement, alongside one analog output for voltage and current signaling. It is equipped with underpower and overpower protection functions.
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Pilz PILZ-837360 is a protection unit designed for 3-phase voltage monitoring, including overvoltage and undervoltage monitoring functions. It is suitable for DIN rail mounting and operates within an ambient air temperature range of -15 to +55°C. The unit has a net height of 87 mm and supports safety output contacts ratings from 0.1A to 5A at 240Vac (AC-1; 1200VA) and 2A at 230Vac (AC-15). Connection is facilitated through fixed screw terminal connections. The supply voltage requirement is 195.5-253Vac (230Vac nominal) within the S3UM sub-range. Dimensions include a width of 22.5mm and a degree of protection rated at IP40. It operates across a frequency range of 40-400Hz and is housed in a PPO material. The type of network supported is a 3-phase (3AC) input with a rated voltage for measuring at 400/440Vac. The net width is 22.5 mm, and the power consumption is rated at 1.5 W, with a net depth of 122 mm. Operating modes include fault latching or non-latching and normally energized or de-energized modes. It can be stored in temperatures ranging from -40 to +85°C. The unit features 1 x delayed auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load; 0.5-10s time-delay selectable) and 1 x analog input for L1-L3 voltage measurement. Protection functions cover undervoltage, overvoltage, phase sequence, phase failure, and asymmetry. Digital inputs include 1 x automatic reset and 1 x switching commutation.
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Pilz PILZ-839770 is a protection unit designed for thermistor monitoring relay applications, featuring DIN rail mounting for easy installation. It operates within an ambient air temperature range of -10 to +55°C and has a net height of 87 mm. The unit offers fixed screw terminal connections and supports a supply voltage range of 20.4-26.4Vac (24Vac nominal) and 20.4-26.4Vdc (24Vdc nominal), belonging to the S1MN sub-range. With dimensions of W22.5mm and a degree of protection rated at IP40, it is housed in a PPO material casing. The PILZ-839770 has a net width of 22.5 mm, a depth of 121 mm, and consumes 2 W of power. It features an operating mode that allows for automatic reset or manual reset in a normally energized mode. The unit is designed to withstand ambient air temperatures for storage between -40 and +85°C. It includes 2 x auxiliary outputs (2CO changeover / 2xSPDT-NO/NC contacts) for digital outputs, 2 x analog inputs (T1-T2 measuring circuits) for monitoring, and offers protection functions against overheating with its thermistor. Additionally, it has 2 x reset circuit inputs (X2-X1) for digital inputs and boasts a mechanical durability of 10 million operations at no load.
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Pilz PILZ-837370 is a protection unit designed for 3-phase voltage monitoring, including overvoltage and undervoltage monitoring functions. It is suitable for DIN rail mounting and operates within an ambient air temperature range of -15 to +55°C. The unit has a net height of 87 mm and supports safety output contacts ratings from 0.1A to 5A at 240Vac (AC-1; 1200VA) and 2A at 230Vac (AC-15). Connection is facilitated through fixed screw terminal connections. The supply voltage requirement is 195.5-253Vac (230Vac nominal) within the S3UM sub-range, and the device dimensions are 22.5mm in width. It offers an IP40 degree of protection and operates across a frequency range of 40-400Hz. The housing is made of PPO material, and it is designed for a 3-phase (3AC) input network with a rated voltage (AC) of 415/460Vac for measuring voltage. The net width is 22.5 mm, and it has a power consumption of 1.5 W. The operating modes include fault latching/non-latching and normally energized/de-energized modes. The unit can be stored in temperatures ranging from -40 to +85°C. It features 1 x delayed auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load; 0.5-10s time-delay selectable for ON-delay energization), 1 x analog input for L1-L3 voltage measurement, and protection functions against undervoltage, overvoltage, phase sequence, phase failure, and asymmetry. Additionally, it includes 1 x automatic reset and 1 x switching commutation digital inputs.
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Pilz PILZ-827260 is a protection unit designed as a single-phase voltage monitoring relay suitable for DIN rail mounting. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. The design ensures that measuring inputs are not polarity-sensitive. It features safety output contacts ratings of 0.1A-5A at 240Vac (AC-1; 1200VA) and 2A at 230Vac (AC-15), with fixed screw terminal connections. The supply voltage requirement is 195.5-264Vac (230Vac / 240Vac nom.) under the sub-range name S1UM. Dimensions include a width of 22.5mm and a degree of protection rated at IP40. The frequency measuring range is 0.4-400Hz, housed in a PPO material. It is designed for a single-phase (1AC) input network, with a rated voltage (AC) for measuring voltage adjustable between 0.1-500Vac/dc. The net width is 22.5 mm, and it consumes 2 VA of power with a net depth of 121 mm. Operating modes include fault latching or fault non-latching, and normally energized mode or normally de-energized mode. It can be stored in temperatures ranging from -40 to +85°C. The unit has 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load) for digital outputs, and protection functions against overvoltage with a response time of 0.1-10 s. Digital inputs consist of 1 x de-energized mode input (Y1-Y2) and 1 x latching input (Y3).
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Pilz PILZ-828030 is a protection unit designed for current monitoring relay applications, featuring DIN rail mounting for easy installation. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. This unit supports a rated current from 0.01 to 15A for measuring current and utilizes fixed screw terminal connections. It is supplied with a voltage range of 110Vac to 127Vac (120Vac nominal) under the sub-range name S1IM. The dimensions include a width of 22.5mm and a degree of protection rated at IP40, with a frequency measuring range of 40-400Hz. Constructed with a PPO housing, it is designed for single-phase (1AC) input networks and has a net width of 22.5 mm. The power consumption is minimal at 2 VA, and the net depth is 121 mm. It offers versatile operating modes including fault latching/non-latching and normally energized/de-energized modes. The ambient air temperature for storage extends from -40 to +85°C. It features 1 x auxiliary output (SPDT-NO/NC contacts) for digital outputs, and protection functions against overcurrent. Digital inputs include 1 x latching/non-latching input, 1 x energized/de-energized mode input, and 1 x measuring range input for enhanced flexibility in application.
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Pilz PILZ-840775 is a protection unit designed for fault voltage monitoring relay applications. It features DIN rail mounting and operates within an ambient air temperature range of -10 to +55 °C. This unit offers fixed screw terminal connections and supports a wide supply voltage range of 19.2-264Vac, including nominal voltages of 24Vac, 110Vac, 120Vac, 220Vac, and 240Vac, as well as a DC supply voltage range of 19.2-264Vdc, with nominal voltages of 24Vdc, 110Vdc, 120Vdc, 220Vdc, and 250Vdc. The PFU6 sub-range model comes with an IP40 degree of protection and is capable of handling frequencies from 50 to 1000Hz. It has a rated voltage for AC and DC measuring voltage up to 690Vac/dc and consumes 2W of power. For storage, it can withstand ambient air temperatures from -40 to +85 °C. The unit includes 1 auxiliary output with SPDT-NO/NC contacts and 6 analog inputs for various measuring circuits. It also features overvoltage protection functions, along with 1 reset input and 1 test input for digital interfacing.
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Pilz PILZ-827110 is a protection unit designed as a single-phase voltage monitoring relay suitable for DIN rail mounting. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. The design ensures that measuring inputs are not polarity-sensitive. It features safety output contacts ratings of 0.1A-5A at 24Vdc (DC-1; 120W) and 1.5A at 24Vdc (DC-13). The connection type is fixed screw terminal connections. As part of the S1UM sub-range, it measures 22.5mm in width, offers an IP40 degree of protection, and requires a supply voltage of 20.4-26.4Vdc (24Vdc nominal). The frequency measuring range is 0.4-400Hz, and it is housed in PPO material. This unit is designed for single-phase (1AC) input networks with a rated voltage (AC) of 0.1-500Vac/dc (adjustable). It has a net width of 22.5 mm, consumes 1 W of power, and has a net depth of 121 mm. The operating modes include fault latching/non-latching and normally energized/de-energized modes. It can be stored in temperatures ranging from -40 to +85°C. The digital outputs consist of 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 24Vdc DC-1 120W resistive load), and it features digital inputs of 1 x de-energized mode input (Y1-Y2) and 1 x latching input (Y3). The protection functions include overvoltage, with a response time of 0.1-10 s.
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| PILZ-890050 Pilz PILZ-890050 is a protection unit designed for true power monitoring with a relay function. It features nine different measuring ranges, adjustable switching thresholds for underload and overload conditions, and customizable monitoring reaction and start-up suppression times. This unit is suitable for DIN rail mounting and operates within an ambient air temperature range of 0 to +55°C. It has a net height of 87 mm and supports a rated current of 9A for measuring, with safety output contacts ratings ranging from 0.1A to 5A at 24Vdc (DC-1; 120W) and 240Vac (AC-1; 1200VA), and lower ratings for DC-13 and AC-15 applications. The connection type is fixed screw terminals, and it accepts a supply voltage of 27.5-264.5Vac for AC and 93.5-287.5Vdc for DC, covering a wide range of nominal voltages. The S1WP sub-range unit has dimensions of W22.5mm, a degree of protection of IP40, and operates within a frequency range of 0-1kHz. Constructed with a PPO housing, it is designed for both single-phase and 3-phase input networks, with a rated voltage measuring capacity of 0-415Vac/dc. The net width is 22.5 mm, and it consumes 5 VA of power. It has a net depth of 121 mm and can be stored in temperatures ranging from -40 to +85°C. The unit includes one auxiliary output (SPDT-NO/NC contacts) for resistive loads and two analog inputs for current and voltage measurement, alongside one analog output for voltage and current signaling. It is equipped with underpower and overpower protection functions. | Pilz | Quick Quote | ||
| PILZ-837360 Pilz PILZ-837360 is a protection unit designed for 3-phase voltage monitoring, including overvoltage and undervoltage monitoring functions. It is suitable for DIN rail mounting and operates within an ambient air temperature range of -15 to +55°C. The unit has a net height of 87 mm and supports safety output contacts ratings from 0.1A to 5A at 240Vac (AC-1; 1200VA) and 2A at 230Vac (AC-15). Connection is facilitated through fixed screw terminal connections. The supply voltage requirement is 195.5-253Vac (230Vac nominal) within the S3UM sub-range. Dimensions include a width of 22.5mm and a degree of protection rated at IP40. It operates across a frequency range of 40-400Hz and is housed in a PPO material. The type of network supported is a 3-phase (3AC) input with a rated voltage for measuring at 400/440Vac. The net width is 22.5 mm, and the power consumption is rated at 1.5 W, with a net depth of 122 mm. Operating modes include fault latching or non-latching and normally energized or de-energized modes. It can be stored in temperatures ranging from -40 to +85°C. The unit features 1 x delayed auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load; 0.5-10s time-delay selectable) and 1 x analog input for L1-L3 voltage measurement. Protection functions cover undervoltage, overvoltage, phase sequence, phase failure, and asymmetry. Digital inputs include 1 x automatic reset and 1 x switching commutation. | Pilz | Quick Quote | ||
| PILZ-839770 Pilz PILZ-839770 is a protection unit designed for thermistor monitoring relay applications, featuring DIN rail mounting for easy installation. It operates within an ambient air temperature range of -10 to +55°C and has a net height of 87 mm. The unit offers fixed screw terminal connections and supports a supply voltage range of 20.4-26.4Vac (24Vac nominal) and 20.4-26.4Vdc (24Vdc nominal), belonging to the S1MN sub-range. With dimensions of W22.5mm and a degree of protection rated at IP40, it is housed in a PPO material casing. The PILZ-839770 has a net width of 22.5 mm, a depth of 121 mm, and consumes 2 W of power. It features an operating mode that allows for automatic reset or manual reset in a normally energized mode. The unit is designed to withstand ambient air temperatures for storage between -40 and +85°C. It includes 2 x auxiliary outputs (2CO changeover / 2xSPDT-NO/NC contacts) for digital outputs, 2 x analog inputs (T1-T2 measuring circuits) for monitoring, and offers protection functions against overheating with its thermistor. Additionally, it has 2 x reset circuit inputs (X2-X1) for digital inputs and boasts a mechanical durability of 10 million operations at no load. | Pilz | Quick Quote | ||
| PILZ-837370 Pilz PILZ-837370 is a protection unit designed for 3-phase voltage monitoring, including overvoltage and undervoltage monitoring functions. It is suitable for DIN rail mounting and operates within an ambient air temperature range of -15 to +55°C. The unit has a net height of 87 mm and supports safety output contacts ratings from 0.1A to 5A at 240Vac (AC-1; 1200VA) and 2A at 230Vac (AC-15). Connection is facilitated through fixed screw terminal connections. The supply voltage requirement is 195.5-253Vac (230Vac nominal) within the S3UM sub-range, and the device dimensions are 22.5mm in width. It offers an IP40 degree of protection and operates across a frequency range of 40-400Hz. The housing is made of PPO material, and it is designed for a 3-phase (3AC) input network with a rated voltage (AC) of 415/460Vac for measuring voltage. The net width is 22.5 mm, and it has a power consumption of 1.5 W. The operating modes include fault latching/non-latching and normally energized/de-energized modes. The unit can be stored in temperatures ranging from -40 to +85°C. It features 1 x delayed auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load; 0.5-10s time-delay selectable for ON-delay energization), 1 x analog input for L1-L3 voltage measurement, and protection functions against undervoltage, overvoltage, phase sequence, phase failure, and asymmetry. Additionally, it includes 1 x automatic reset and 1 x switching commutation digital inputs. | Pilz | Quick Quote | ||
| PILZ-827260 Pilz PILZ-827260 is a protection unit designed as a single-phase voltage monitoring relay suitable for DIN rail mounting. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. The design ensures that measuring inputs are not polarity-sensitive. It features safety output contacts ratings of 0.1A-5A at 240Vac (AC-1; 1200VA) and 2A at 230Vac (AC-15), with fixed screw terminal connections. The supply voltage requirement is 195.5-264Vac (230Vac / 240Vac nom.) under the sub-range name S1UM. Dimensions include a width of 22.5mm and a degree of protection rated at IP40. The frequency measuring range is 0.4-400Hz, housed in a PPO material. It is designed for a single-phase (1AC) input network, with a rated voltage (AC) for measuring voltage adjustable between 0.1-500Vac/dc. The net width is 22.5 mm, and it consumes 2 VA of power with a net depth of 121 mm. Operating modes include fault latching or fault non-latching, and normally energized mode or normally de-energized mode. It can be stored in temperatures ranging from -40 to +85°C. The unit has 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load) for digital outputs, and protection functions against overvoltage with a response time of 0.1-10 s. Digital inputs consist of 1 x de-energized mode input (Y1-Y2) and 1 x latching input (Y3). | Pilz | Quick Quote | ||
| PILZ-890220 Pilz PILZ-890220 | Pilz | Quick Quote | ||
| PILZ-828030 Pilz PILZ-828030 is a protection unit designed for current monitoring relay applications, featuring DIN rail mounting for easy installation. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. This unit supports a rated current from 0.01 to 15A for measuring current and utilizes fixed screw terminal connections. It is supplied with a voltage range of 110Vac to 127Vac (120Vac nominal) under the sub-range name S1IM. The dimensions include a width of 22.5mm and a degree of protection rated at IP40, with a frequency measuring range of 40-400Hz. Constructed with a PPO housing, it is designed for single-phase (1AC) input networks and has a net width of 22.5 mm. The power consumption is minimal at 2 VA, and the net depth is 121 mm. It offers versatile operating modes including fault latching/non-latching and normally energized/de-energized modes. The ambient air temperature for storage extends from -40 to +85°C. It features 1 x auxiliary output (SPDT-NO/NC contacts) for digital outputs, and protection functions against overcurrent. Digital inputs include 1 x latching/non-latching input, 1 x energized/de-energized mode input, and 1 x measuring range input for enhanced flexibility in application. | Pilz | Quick Quote | ||
| PILZ-840775 Pilz PILZ-840775 is a protection unit designed for fault voltage monitoring relay applications. It features DIN rail mounting and operates within an ambient air temperature range of -10 to +55 °C. This unit offers fixed screw terminal connections and supports a wide supply voltage range of 19.2-264Vac, including nominal voltages of 24Vac, 110Vac, 120Vac, 220Vac, and 240Vac, as well as a DC supply voltage range of 19.2-264Vdc, with nominal voltages of 24Vdc, 110Vdc, 120Vdc, 220Vdc, and 250Vdc. The PFU6 sub-range model comes with an IP40 degree of protection and is capable of handling frequencies from 50 to 1000Hz. It has a rated voltage for AC and DC measuring voltage up to 690Vac/dc and consumes 2W of power. For storage, it can withstand ambient air temperatures from -40 to +85 °C. The unit includes 1 auxiliary output with SPDT-NO/NC contacts and 6 analog inputs for various measuring circuits. It also features overvoltage protection functions, along with 1 reset input and 1 test input for digital interfacing. | Pilz | Quick Quote | ||
| PILZ-890200 Pilz PILZ-890200 | Pilz | Quick Quote | ||
| PILZ-827110 Pilz PILZ-827110 is a protection unit designed as a single-phase voltage monitoring relay suitable for DIN rail mounting. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. The design ensures that measuring inputs are not polarity-sensitive. It features safety output contacts ratings of 0.1A-5A at 24Vdc (DC-1; 120W) and 1.5A at 24Vdc (DC-13). The connection type is fixed screw terminal connections. As part of the S1UM sub-range, it measures 22.5mm in width, offers an IP40 degree of protection, and requires a supply voltage of 20.4-26.4Vdc (24Vdc nominal). The frequency measuring range is 0.4-400Hz, and it is housed in PPO material. This unit is designed for single-phase (1AC) input networks with a rated voltage (AC) of 0.1-500Vac/dc (adjustable). It has a net width of 22.5 mm, consumes 1 W of power, and has a net depth of 121 mm. The operating modes include fault latching/non-latching and normally energized/de-energized modes. It can be stored in temperatures ranging from -40 to +85°C. The digital outputs consist of 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 24Vdc DC-1 120W resistive load), and it features digital inputs of 1 x de-energized mode input (Y1-Y2) and 1 x latching input (Y3). The protection functions include overvoltage, with a response time of 0.1-10 s. | Pilz | Quick Quote | ||
