Pilz Voltage Relays on Powermatic Associates

Pilz PILZ-837251 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 24Vdc (DC-1; 120W) and 1.5A at 24Vdc (DC-13). Connection is facilitated through fixed screw terminal connections. As part of the S3UM 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) with a frequency measuring range of 40-400Hz. The housing is made from PPO material, and the unit is designed for a 3-phase (3AC) input network with a 230Vac measuring voltage. It has a net width of 22.5 mm, a power consumption of 1.5 W, and a net depth of 122 mm. 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 24Vdc DC-1 resistive load; 0.5-10s time-delay selectable (ON-delay energization)), 1 x analog input (L1-L3 voltage measurement), and digital inputs for 1 x automatic reset (Y1-Y2 linked) and 1 x switching commutation (Y2-Y3). Protection functions cover undervoltage, overvoltage, phase sequence, phase failure, and asymmetry.

Pilz PILZ-828040 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 is capable of measuring currents from 0.01 to 15A and offers fixed screw terminal connections. It requires a supply voltage of 230Vac-240Vac and falls under the S1IM sub-range. With dimensions of W22.5mm and a degree of protection rated at IP40, it is suitable for various environments. The frequency measuring range is 40-400Hz, and it is housed in a PPO material, ensuring durability. Designed for single-phase (1AC) input networks, it has a net width of 22.5 mm and a depth of 121 mm. Power consumption is minimal at 2 VA. The operating modes include fault latching/non-latching and normally energized/de-energized modes, accommodating different application requirements. Storage temperature tolerance ranges from -40 to +85°C. It features 1 x auxiliary output (SPDT-NO/NC contacts) for digital outputs, and digital inputs include 1 x latching/non-latching input, 1 x energized/de-energized mode input, and 1 x measuring range input, supporting overcurrent protection functions.

Pilz PILZ-827265 is a protection unit designed for current monitoring relay applications, featuring DIN rail mounting for ease of installation. It operates within an ambient air temperature range of -15 to +55°C and has a net height of 87 mm. This unit is capable of measuring currents ranging from 0.01 to 15A and is equipped with fixed screw terminal connections. It requires a supply voltage of 24Vac and falls under the S1IM sub-range. With dimensions of W22.5mm x D121 mm and a net width of 22.5 mm, it offers a compact solution. The PILZ-827265 is designed with an IP40 degree of protection and operates across a frequency measuring range of 40-400Hz. Its housing is made from PPO material, ensuring durability. This single-phase (1AC) input unit has a power consumption of 2 VA and features multiple operating modes including fault latching/non-latching and normally energized/de-energized modes. It can withstand an ambient air temperature for storage between -40 and +85°C. Additionally, it includes 1 x auxiliary output (SPDT-NO/NC contacts) for digital outputs, and its protection functions cover overcurrent scenarios. Digital inputs comprise 1 x latching/non-latching input, 1 x energized/de-energized mode input, and 1 x measuring range input, offering flexibility in monitoring and control.

Pilz PILZ-827230 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 unit 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 (AC) is specified at 35.7-52.8Vac (42Vac / 48Vac nominal) within the S1UM sub-range. Dimensions include a width of 22.5mm and a degree of protection rated at IP40. The frequency measuring range is 0.4-400Hz, and the housing is made of PPO material. It is designed for single-phase (1AC) input networks with a rated voltage (AC) of 0.1-500Vac/dc (adjustable). The net width is 22.5 mm, and the power consumption is 2 VA, with a net depth of 121 mm. Operating modes include fault latching / fault non-latching, normally energized mode / normally de-energized mode. The ambient air temperature for storage ranges from -40 to +85°C. It features 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 240Vac AC-1 resistive load), overvoltage protection functions, a response time of 0.1-10 s, and digital inputs for de-energized mode (Y1-Y2) and latching (Y3).

Pilz PILZ-890150 is a protection unit designed for true power monitoring with a relay that supports 9 different measuring ranges. It features adjustable switching for underload and overload thresholds, along with customizable monitoring reaction time and start-up suppression time. 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 is rated for an 18A measuring current. The safety output contacts ratings vary from 0.1A to 5A at 24Vdc (DC-1; 120W) and 240Vac (AC-1; 1200VA), to 0.1A-1.5A at 24Vdc (DC-13) and 0.1A-1.8A at 230Vac (AC-15). Connection is established via fixed screw terminal connections. The supply voltage can range from 27.5-264.5Vac for AC and 93.5-287.5Vdc for DC, covering nominal voltages of 110Vac/120Vac/220Vac/230Vac and 110Vdc/120Vdc/220Vdc/250Vdc respectively. The S1WP sub-range model has dimensions of W22.5mm, with a degree of protection rated at IP40. It can handle a frequency measuring range of 0-1kHz and is constructed with a PPO housing. This unit is designed for both single-phase (1AC) and 3-phase (3AC) input networks, with a rated voltage for AC measuring voltage up to 415Vac/dc. The net width and depth are 22.5 mm and 121 mm, respectively, with a power consumption of 5 VA. It is capable of storage in ambient air temperatures ranging from -40 to +85°C. The digital outputs include 1 x auxiliary output (SPDT-NO/NC contacts) suitable for resistive loads, and it features 1 x analog input for current measurement and 1 x analog input for voltage measurement. The protection functions include underpower and overpower monitoring, complemented by 1 x analog output for voltage and current monitoring.

Pilz PILZ-890120 is a protection unit designed for true power monitoring with a relay that supports 9 different measuring ranges. It features adjustable switching for underload and overload thresholds, along with customizable monitoring reaction time and start-up suppression time. 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 is rated for an 18A measuring current. The safety output contacts ratings vary from 0.1A to 5A at 24Vdc (DC-1; 120W) and 240Vac (AC-1; 1200VA), with lower ratings for DC-13 and AC-15 applications. Connection is established via fixed screw terminal connections. The supply voltage can range from 27.5-264.5Vac for AC and 93.5-287.5Vdc for DC, covering standard nominal voltages. The S1WP sub-range model has dimensions of W22.5mm, a degree of protection of IP40, and operates within a frequency of 0-1kHz for its measuring range. Constructed with a PPO housing, it is designed for both single-phase (1AC) and 3-phase (3AC) input networks, with a rated voltage of 0-120Vac/dc for measuring voltage. The unit's net width and depth are 22.5 mm and 121 mm, respectively, and it has a power consumption of 5 VA. It can be stored in temperatures ranging from -40 to +85°C. The digital outputs include 1 x auxiliary output (SPDT-NO/NC contacts; 0.1-5A 24Vdc 120W DC-1 or 240Vac 1200VA AC-1 resistive load), and it features 1 x analog input for current measurement and 1 x analog input for voltage measurement. Protection functions include underpower and overpower monitoring, complemented by 1 x analog output for voltage and current monitoring.

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 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 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 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.