Thermal Overload Relays

LRD325L3

Schneider Electric LRD325L3 is a differential thermal overload relay belonging to the LRD sub-range, designed for direct connection upstream to a contactor and features outgoing cables with spring-type fast connections, as well as a control circuit with spring-type fast connections. This 3-pole device offers protection functions classified as Class 20, with a rated current range of 17-25 A. The protection settings for thermal overload are adjustable between 17-25A. It includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The rated voltage for AC phase-to-phase operation is up to 690 V, accommodating frequencies from 0 to 400Hz. The minimum operating current is set at 17 A, with a maximum threshold of 25 A.

Schneider Electric

LR3D12L6

Schneider Electric LR3D12L6, part of the LR3D sub-range, is a 3 Pole thermal overload relay designed for direct connection to a contactor and outgoing cables via lugs, with a screw-clamp connection for the control circuit. It offers non-differential thermal overload protection for unbalanced networks, classified as Class 20. The relay is rated for currents between 5.5-8 A, with protection settings adjustable within this range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact. The rated voltage for phase-to-phase connections is up to 690 V (0-400Hz), with a minimum operating current of 5.5 A and a maximum of 8 A.

Schneider Electric

LRD340L3

Schneider Electric LRD340L3 is a differential thermal overload relay designed for direct connection to a contactor, featuring 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 20, with a rated current range of 30-40 A. It includes protection settings for thermal overload within the same current range. The LRD340L3 is equipped with 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts. It operates effectively within a voltage range up to 690 V AC (0-400Hz) and supports a minimum current of 30 A and a maximum current of 40 A.

Schneider Electric

LR3D3136

Schneider Electric LR3D3136 is a non-differential thermal overload relay designed for unbalanced networks, belonging to the LR3D sub-range. It features a direct connection to the contactor for upstream connections and screw-clamp terminals for the control circuit with outgoing cables connected to lugs. This 3-pole relay is engineered for a rated current range of 9-13 A, with protection settings for thermal overload also set within this range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact. The rated voltage for phase-to-phase applications is up to 690 V for frequencies ranging from 0 to 400Hz. The minimum operating current is 9 A, and the maximum current capacity is 13 A.

Schneider Electric

LR3D21L6

Schneider Electric LR3D21L6 is a non-differential thermal overload relay designed for unbalanced networks, falling within 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 utilizing screw-clamp connections. This 3-pole relay is engineered to provide protection with a rated current of 12-18 A and protection settings for thermal overload within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts for enhanced functionality. The LR3D21L6 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 12 A and a maximum of 18 A.

Schneider Electric

LR3D3653

Schneider Electric LR3D3653 is a non-differential thermal overload relay designed for unbalanced networks, classified under the LR3D sub-range. It features a 3-pole configuration and offers protection functions in accordance with Class 10A specifications. The rated current for this part spans from 48 to 65 A, with protection settings adjustable within the same range. It includes 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contacts for enhanced connectivity options. The LR3D3653 facilitates direct connection to a contactor upstream and employs spring-type fast connections for both outgoing cables and the control circuit. It 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 48 A and a maximum of 65 A.

Schneider Electric

LT4730BS

Schneider Electric LT4730BS, part of the LT47 sub-range, is equipped with a connection type of 2 measurement current transformers (control circuit) with screw-clamp terminals and features 3 poles. It offers protection functions including an electronic overcurrent relay, locked rotor mechanical jamming, overload with Imax > Isetting, and sensitivity to phase failure. The rated current for this device ranges from 3-30 A, and it operates with a control voltage of 24 Vdc. Protection settings include thermal overload adjustments from 3-30A, 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 690 V at 50-60Hz, with a minimum current of 3 A and a maximum current of 30 A.

Schneider Electric

LR3D06L6

Schneider Electric LR3D06L6, part of the LR3D sub-range, is a 3 Pole thermal overload relay designed for direct connection to a contactor and outgoing cables via lugs, with a screw-clamp connection for the control circuit. It features non-differential thermal overload protection for unbalanced networks, classified as Class 20. The relay operates within a rated current range of 1-1.6 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 operation is up to 690 V (0-400Hz), with a minimum operating current of 1 A and a maximum of 1.6 A.

Schneider Electric

LR97D07F7

Schneider Electric LR97D07F7 is a 3-pole electronic overcurrent relay designed for direct connection to a contactor with outgoing cables featuring screw-clamp connections and a control circuit also utilizing screw-clamp technology. It offers protection functions including electronic overcurrent relay, locked rotor mechanical jamming, overload with a maximum current greater than the setting, and sensitivity to phase failure. The rated current range is 1.2-7 A, with protection settings for thermal overload adjustable between 1.2-7A, a D-time knob ranging from 0.5-30s, and an O-time knob from 0.3-10s. This part includes 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. It operates on a supply voltage of AC 100-120 V and can handle a rated voltage (AC) phase-to-phase of up to 690 V at 50-60Hz, with a minimum current threshold of 1.2 A and a maximum current capacity of 7 A.

Schneider Electric

LAD703Q

Schneider Electric LAD703Q, part of the LRD sub-range, is an overload relay designed to provide thermal protection for motors. It features an adjustable thermal setting range from 25 to 40 A, ensuring compatibility with a variety of motor sizes and applications. This component is engineered for direct mounting to contactors, facilitating streamlined installation and integration into electrical systems.

Schneider Electric

LR97D25M7

Schneider Electric LR97D25M7 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 5-25 A, with protection settings for thermal overload adjustable between 5-25A, 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) auxiliary contact and 1 Normally Closed (NC) auxiliary contact. The supply voltage required is AC 200-240 V, with a rated voltage for phase-to-phase of 690 V at 50-60Hz. The minimum current capacity is 5 A, and the maximum current capacity is 25 A.

Schneider Electric

J7TC-01-3E4

J7TC Thermal Overload Relay

Omron

J7TC-01-2E1

J7TC Thermal Overload Relay

Omron

J7TC-01-6

J7TC Thermal Overload Relay

Omron

J7TC-01-E96

J7TC Thermal Overload Relay

Omron

J7TC-01-E72

J7TC Thermal Overload Relay

Omron

CT7N-23-A16

Sprecher + Schuh CT7N-23-A16 - CT7N Thermal Bimetalic Overload Relay, Direct Mount for CA7-9 to 23, Auto or Manual Reset, 0.10-0.16 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh

CT7N-37-C36

Sprecher + Schuh CT7N-37-C36 - CT7N Thermal Bimetalic Overload Relay, Direct Mount for CA7-30 to 37, Auto or Manual Reset, 29-36 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh

CT8-A63

Sprecher + Schuh CT8-A63 - CT8 Miniature Thermal Bimetalic Overload Relay, Direct Mount for CA8-09 to 12, Auto or Manual Reset, 0.45-0.63 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh

CT8-B32

Sprecher + Schuh CT8-B32 - CT8 Miniature Thermal Bimetalic Overload Relay, Direct Mount for CA8-09 to 12, Auto or Manual Reset, 2.3-3.2 Amps, 1 or 3-Phase, Class 10

Sprecher + Schuh