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Thermal Overload Relays
All categories
Thermal Overload Relays
Schneider Electric LRD325L6 is a differential thermal overload relay designed for direct connection to a contactor with outgoing cables connected via lugs and a control circuit utilizing screw-clamp terminals. This 3-pole device offers protection functions classified as Class 20, with a rated current range of 17-25 A. It features protection settings for thermal overload within the same range. The LRD325L6 includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It is rated for a voltage of up to 690 V AC (0-400Hz) and supports a minimum current of 17 A and a maximum current of 25 A.
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Schneider Electric LR3D3506 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR3D sub-range. It features a direct connection type to the contactor for upstream connections, with outgoing cables connected via lugs and a control circuit connected through screw-clamp terminals. This 3-pole relay is engineered for a rated current of 37-50 A, with protection settings adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts for enhanced control flexibility. The LR3D3506 is capable of handling a rated voltage (AC) of up to 690 V at frequencies ranging from 0 to 400Hz, with a minimum operating current of 37 A and a maximum of 50 A.
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Schneider Electric LRD3403 is a differential thermal overload relay designed for direct connection to a contactor with spring-type fast connections for both upstream and outgoing cables, as well as the control circuit. It features 3 poles and offers protection functions classified under Class 10A. The LRD3403 is rated for currents between 30-40 A, with protection settings adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The rated voltage for phase-to-phase connections is up to 690 V for frequencies ranging from 0 to 400Hz. The minimum operating current is set at 30 A, with a maximum threshold of 40 A.
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Schneider Electric LRD05L6 is a differential thermal overload relay designed for direct connection to a contactor and features screw-clamp terminals for the control circuit. This 3-pole device offers protection functions classified under Class 20, with a rated current range of 0.63-1 A. It includes protection settings for thermal overload within the same current range. The LRD05L6 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, supporting a rated voltage (AC) phase-to-phase of up to 690 V at frequencies from 0 to 400Hz. The minimum and maximum current specifications are set at 0.63 A and 1 A, respectively.
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Schneider Electric LRD3186 is a differential thermal overload relay designed for direct connection to a contactor and features screw-clamp terminals for the control circuit. This 3-pole device offers protection functions classified under Class 10A, with a rated current range of 12-18 A. It includes protection settings for thermal overload within the same current range. The LRD3186 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. It supports a rated voltage (AC) for phase-to-phase connections up to 690 V at frequencies ranging from 0 to 400Hz. The minimum operating current is 12 A, and the maximum current capacity is 18 A.
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Schneider Electric LR97D015B is a 3-pole electronic overcurrent relay designed for direct connection to a contactor with outgoing cables and control circuits connected via screw-clamp. It features protection functions including electronic overcurrent relay, locked rotor mechanical jamming, overload with Imax greater than Isetting, and sensitivity to phase failure. The rated current range is 0.3-1.5 A, with protection settings for thermal overload adjustable between 0.3-1.5A, a D-time knob setting range of 0.5-30s, and an O-time knob setting range of 0.3-10s. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The supply voltage is 24 V AC/DC, with a rated voltage for phase-to-phase connections at 690 V AC (50-60Hz). The minimum current capability is 0.3 A, and the maximum current capability is 1.5 A.
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Schneider Electric LRD3323 is a differential thermal overload relay designed for direct connection to a contactor and features spring-type fast connections for both upstream and outgoing cables, as well as the control circuit. This 3-pole device offers protection functions classified under Class 10A, with a rated current range of 23-32 A. It includes protection settings for thermal overload within the same range. The LRD3323 is equipped with 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It supports a rated voltage (AC) phase-to-phase of up to 690 V at frequencies ranging from 0 to 400Hz. The minimum operating current is 23 A, and the maximum current capacity is 32 A.
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Schneider Electric LT4706BS, part of the LT47 sub-range, features a connection type of 2 measurement current transformers with screw-clamp terminals and is designed with 3 poles. It includes protection functions such as an electronic overcurrent relay, locked rotor mechanical jamming, overload protection with Imax greater than Isetting, and sensitivity to phase failure. The rated current for this device ranges from 0.5-6 A, and it operates with a control voltage of 24 Vdc. Protection settings include thermal overload adjustments from 0.5-6A, with a D-time knob ranging from 0.5-30s and an O-time knob from 0.3-10s. It also supports a control voltage (AC) of 24 Vac at 50/60Hz, includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact, and requires a supply voltage of 24 V AC/DC. The rated voltage (AC) phase-to-phase is up to 690 V at 50-60Hz, with a minimum current of 0.5 A and a maximum current of 6 A.
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Schneider Electric LT4760M7S, part of the LT47 sub-range, is a 3-pole electronic overcurrent relay designed for use with 2 measurement current transformers in a control circuit featuring screw-clamp connections. It offers protection functions including electronic overcurrent relay, locked rotor mechanical jamming, overload with Imax greater than Isetting, and sensitivity to phase failure. The rated current range is 5-60 A, with control voltage specifications of 200-240 Vdc for DC and 200-240 Vac (50/60Hz) for AC. Protection settings include thermal overload adjustments from 5-60A, a D-time knob ranging from 0.5-30s, and an O-time knob from 0.3-10s. It also features 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The supply voltage is rated at 200-240 V for both AC and DC, with a rated voltage (AC) phase-to-phase of 690 V (50-60Hz). The minimum and maximum currents are set at 5 A and 60 A, respectively.
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| Item | Manufacturer | Price | Stock | Delivery | |
|---|---|---|---|---|---|
| LRD325L6 Schneider Electric LRD325L6 is a differential thermal overload relay designed for direct connection to a contactor with outgoing cables connected via lugs and a control circuit utilizing screw-clamp terminals. This 3-pole device offers protection functions classified as Class 20, with a rated current range of 17-25 A. It features protection settings for thermal overload within the same range. The LRD325L6 includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It is rated for a voltage of up to 690 V AC (0-400Hz) and supports a minimum current of 17 A and a maximum current of 25 A. | Schneider Electric | Quick Quote | ||
| LR3D3506 Schneider Electric LR3D3506 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR3D sub-range. It features a direct connection type to the contactor for upstream connections, with outgoing cables connected via lugs and a control circuit connected through screw-clamp terminals. This 3-pole relay is engineered for a rated current of 37-50 A, with protection settings adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts for enhanced control flexibility. The LR3D3506 is capable of handling a rated voltage (AC) of up to 690 V at frequencies ranging from 0 to 400Hz, with a minimum operating current of 37 A and a maximum of 50 A. | Schneider Electric | Quick Quote | ||
| LRD3403 Schneider Electric LRD3403 is a differential thermal overload relay designed for direct connection to a contactor with spring-type fast connections for both upstream and outgoing cables, as well as the control circuit. It features 3 poles and offers protection functions classified under Class 10A. The LRD3403 is rated for currents between 30-40 A, with protection settings adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The rated voltage for phase-to-phase connections is up to 690 V for frequencies ranging from 0 to 400Hz. The minimum operating current is set at 30 A, with a maximum threshold of 40 A. | Schneider Electric | Quick Quote | ||
| LRD05L6 Schneider Electric LRD05L6 is a differential thermal overload relay designed for direct connection to a contactor and features screw-clamp terminals for the control circuit. This 3-pole device offers protection functions classified under Class 20, with a rated current range of 0.63-1 A. It includes protection settings for thermal overload within the same current range. The LRD05L6 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts, supporting a rated voltage (AC) phase-to-phase of up to 690 V at frequencies from 0 to 400Hz. The minimum and maximum current specifications are set at 0.63 A and 1 A, respectively. | Schneider Electric | Quick Quote | ||
| LRD3186 Schneider Electric LRD3186 is a differential thermal overload relay designed for direct connection to a contactor and features screw-clamp terminals for the control circuit. This 3-pole device offers protection functions classified under Class 10A, with a rated current range of 12-18 A. It includes protection settings for thermal overload within the same current range. The LRD3186 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. It supports a rated voltage (AC) for phase-to-phase connections up to 690 V at frequencies ranging from 0 to 400Hz. The minimum operating current is 12 A, and the maximum current capacity is 18 A. | Schneider Electric | Quick Quote | ||
| LR97D015B Schneider Electric LR97D015B is a 3-pole electronic overcurrent relay designed for direct connection to a contactor with outgoing cables and control circuits connected via screw-clamp. It features protection functions including electronic overcurrent relay, locked rotor mechanical jamming, overload with Imax greater than Isetting, and sensitivity to phase failure. The rated current range is 0.3-1.5 A, with protection settings for thermal overload adjustable between 0.3-1.5A, a D-time knob setting range of 0.5-30s, and an O-time knob setting range of 0.3-10s. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The supply voltage is 24 V AC/DC, with a rated voltage for phase-to-phase connections at 690 V AC (50-60Hz). The minimum current capability is 0.3 A, and the maximum current capability is 1.5 A. | Schneider Electric | Quick Quote | ||
| LRD3323 Schneider Electric LRD3323 is a differential thermal overload relay designed for direct connection to a contactor and features spring-type fast connections for both upstream and outgoing cables, as well as the control circuit. This 3-pole device offers protection functions classified under Class 10A, with a rated current range of 23-32 A. It includes protection settings for thermal overload within the same range. The LRD3323 is equipped with 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It supports a rated voltage (AC) phase-to-phase of up to 690 V at frequencies ranging from 0 to 400Hz. The minimum operating current is 23 A, and the maximum current capacity is 32 A. | Schneider Electric | Quick Quote | ||
| LT4706BS Schneider Electric LT4706BS, part of the LT47 sub-range, features a connection type of 2 measurement current transformers with screw-clamp terminals and is designed with 3 poles. It includes protection functions such as an electronic overcurrent relay, locked rotor mechanical jamming, overload protection with Imax greater than Isetting, and sensitivity to phase failure. The rated current for this device ranges from 0.5-6 A, and it operates with a control voltage of 24 Vdc. Protection settings include thermal overload adjustments from 0.5-6A, with a D-time knob ranging from 0.5-30s and an O-time knob from 0.3-10s. It also supports a control voltage (AC) of 24 Vac at 50/60Hz, includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact, and requires a supply voltage of 24 V AC/DC. The rated voltage (AC) phase-to-phase is up to 690 V at 50-60Hz, with a minimum current of 0.5 A and a maximum current of 6 A. | Schneider Electric | Quick Quote | ||
| LT4760M7S Schneider Electric LT4760M7S, part of the LT47 sub-range, is a 3-pole electronic overcurrent relay designed for use with 2 measurement current transformers in a control circuit featuring screw-clamp connections. It offers protection functions including electronic overcurrent relay, locked rotor mechanical jamming, overload with Imax greater than Isetting, and sensitivity to phase failure. The rated current range is 5-60 A, with control voltage specifications of 200-240 Vdc for DC and 200-240 Vac (50/60Hz) for AC. Protection settings include thermal overload adjustments from 5-60A, a D-time knob ranging from 0.5-30s, and an O-time knob from 0.3-10s. It also features 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The supply voltage is rated at 200-240 V for both AC and DC, with a rated voltage (AC) phase-to-phase of 690 V (50-60Hz). The minimum and maximum currents are set at 5 A and 60 A, respectively. | Schneider Electric | Quick Quote | ||
