Thermal Overload Relays

LT4706F7S

Schneider Electric LT4706F7S, 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 with Imax greater than Isetting, and sensitivity to phase failure. The rated current for this device ranges from 0.5-6 A. It operates on a control voltage of 100-120 Vdc and has AC control voltage capabilities of 100-120 Vac at 50/60Hz. The 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 features 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The supply voltage is rated for 100-120 V AC/DC, and it can handle a phase-to-phase rated voltage of up to 690 V at 50-60Hz. The minimum current specification is 0.5 A, and the maximum current capability is 6 A.

Schneider Electric

LR3D07L6

Schneider Electric LR3D07L6 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR3D sub-range. It features a 3-pole configuration and offers protection with settings adjustable from 1.6 to 2.5A. The connection type includes direct to contactor for upstream connections and lugs for outgoing cables, alongside screw-clamp terminals for the control circuit. This part is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. It is rated for a phase-to-phase voltage of up to 690 V at frequencies ranging from 0 to 400Hz. The rated current spans from a minimum of 1.6 A to a maximum of 2.5 A, classified under protection class 20.

Schneider Electric

LRD3326

Schneider Electric LRD3326 is a differential thermal overload relay designed for direct connection to a contactor with outgoing cables connected via lugs and control circuits connected through screw-clamp terminals. This 3-pole device offers protection functions classified under Class 10A, with a rated current range of 23-32 A. It features protection settings for thermal overload within the same range. The LRD3326 includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It is rated for a phase-to-phase voltage 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

LR3D06L

Schneider Electric LR3D06L is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR3D sub-range. It features a direct to contactor connection type for upstream connections and screw-clamp terminals for outgoing cables and the control circuit. This 3-pole relay is equipped with protection functions classified as Class 20. It operates within a rated current range of 1-1.6 A, with protection settings adjustable within the same range. The LR3D06L 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) phase-to-phase, with a minimum operating current of 1 A and a maximum of 1.6 A.

Schneider Electric

LR97D07M7

Schneider Electric LR97D07M7 is a 3-pole electronic overcurrent relay designed for direct connection to a contactor with outgoing cables connected via screw-clamp and the control circuit also utilizing a screw-clamp connection. 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 1.2-7 A, with protection settings for thermal overload adjustable from 1.2-7A, a D-time knob ranging from 0.5-30s, and an O-time knob from 0.3-10s. It includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The supply voltage is AC 200-240 V, with a rated voltage for phase-to-phase connections at AC 690 V, 50-60Hz. The minimum current capability is 1.2 A, and the maximum current capability is 7 A.

Schneider Electric

LRD318L3

Schneider Electric LRD318L3 is a differential thermal overload relay within the LRD sub-range, 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 as Class 20, with a rated current range of 12-18 A. It includes protection settings for thermal overload within the same range and is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The rated voltage for phase-to-phase operation is up to 690 V at frequencies from 0 to 400Hz, with a minimum operating current of 12 A and a maximum of 18 A.

Schneider Electric

LTM9CEXP03

Schneider Electric LTM9CEXP03, part of the LTMR (TeSys T) sub-range, is an expansion module designed to enhance the functionality of TeSys T motor management systems. This module facilitates additional input and output options, supporting a broader range of monitoring and control capabilities for industrial automation applications.

Schneider Electric

LRD332L6

Schneider Electric LRD332L6, part of the LRD sub-range, 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 as Class 20, with a rated current range of 23-32 A. It includes protection settings for thermal overload within the same range. The LRD332L6 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 from 0 to 400Hz, with a minimum operating current of 23 A and a maximum of 32 A.

Schneider Electric

LRD04L

Schneider Electric LRD04L, part of the LRD sub-range, is a differential thermal overload relay designed for direct connection to a contactor with outgoing cables connected via screw-clamp and control circuit connections also utilizing screw-clamp technology. This 3-pole device offers protection functions classified as Class 20, with a rated current range of 0.4-0.63 A. It features protection settings for thermal overload from 0.4 to 0.63A, and includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The rated voltage for phase-to-phase operation spans up to 690 V (0-400Hz), with a minimum operating current of 0.4 A and a maximum of 0.63 A.

Schneider Electric

LR3D08L6

Schneider Electric LR3D08L6 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR3D sub-range. It features a 3-pole configuration and offers protection functions with a class 20 response. This part is designed for direct connection to a contactor upstream, with outgoing cables connected via lugs and a control circuit connected through screw-clamp terminals. It provides thermal overload protection settings adjustable between 2.5-4A. Additionally, it includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The LR3D08L6 is rated for a phase-to-phase voltage of up to 690 V (0-400Hz) and supports a minimum current of 2.5 A and a maximum current of 4 A.

Schneider Electric

LT4730F7S

Schneider Electric LT4730F7S, part of the LT47 sub-range, features a 3 Pole configuration with connection via 2 measurement current transformers using a screw-clamp method. It is designed with electronic overcurrent relay protection functions including locked rotor mechanical jamming, overload with Imax greater than Isetting, and sensitivity to phase failure. The rated current for this part spans from 3 to 30 A, supported by a control voltage range of 100-120 Vdc and an AC control voltage of 100-120 Vac at 50/60Hz. Protection settings are adjustable with thermal overload settings from 3-30A, a D-time knob ranging from 0.5-30s, and an O-time knob from 0.3-10s. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. The supply voltage can be either AC or DC within the 100-120 V range, and it can handle a rated voltage (AC) phase-to-phase of up to 690 V at 50-60Hz, with a minimum current threshold of 3 A and a maximum of 30 A.

Schneider Electric

LR97D38M7

Schneider Electric LR97D38M7 is a 3-pole electronic overcurrent relay designed for direct connection to a contactor with outgoing cables connected via screw-clamp and the control circuit also utilizing a screw-clamp connection. 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 20-38 A, with protection settings adjustable for thermal overload from 20-38A, a D-time knob ranging from 0.5-30s, and an O-time knob from 0.3-10s. It includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The supply voltage requirement is AC 200-240 V, with a rated voltage for phase-to-phase connections at 690 V (50-60Hz). The minimum current specification is 20 A, and the maximum current capability is 38 A.

Schneider Electric

J7TC-01-1E2

J7TC Thermal Overload Relay

Omron

J7TC-01-1E4

J7TC Thermal Overload Relay

Omron

J7TC-01-13

J7TC Thermal Overload Relay

Omron

J7TC-01-7E5

J7TC Thermal Overload Relay

Omron

CT8-B40

Sprecher + Schuh CT8-B40 - CT8 Miniature Thermal Bimetalic Overload Relay, Direct Mount for CA8-09 to 12, Auto or Manual Reset, 2.9-4.0 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh

CT8-B48

Sprecher + Schuh CT8-B48 - CT8 Miniature Thermal Bimetalic Overload Relay, Direct Mount for CA8-09 to 12, Auto or Manual Reset, 3.5-4.8 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh

CT7N-23-B13

Sprecher + Schuh CT7N-23-B13 - CT7N Thermal Bimetalic Overload Relay, Direct Mount for CA7-9 to 23, Auto or Manual Reset, 0.90-1.3 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh

CT7N-43-C47

Sprecher + Schuh CT7N-43-C47 - CT7N Thermal Bimetalic Overload Relay, Direct Mount for CA7-43 to 55, Auto or Manual Reset, 35-47 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh