Electric motor protection relays

53 companies | 172 products
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overload relay
overload relay
T series

Tripping current: 3 A - 50 A

... 3/4 inch Motor Protector for single phase motors like hermetic compressors or water pumps from 1/20HP to about 1HP. Various configurations available. Available for automatic or manual reset. ...

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Electrica s.r.l.
temperature protection relay
temperature protection relay
TCM series

Tripping current: 6 A

... for power supply and output relay The TCM is used with PTC sensors (DIN 44081) to provide permanent over temperature protection for motors and other equipment Up to 6 PTC's connected in series can ...

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HIQUEL
overload relay
overload relay
LR2-D

... This series of thermal overload relays can be used in the circuit of 50Hz or 60Hz, rated insulation voltage 660V, rated current 0.1-93A for protecting the phase brick when the electric motor ...

overload relay
overload relay
T— Protector

Tripping current: 0.6 A - 25 A
Trigger voltage: 115 V

... T motor protector is designed to protect single phase induction motors against overload and locked rotor conditions up to 65AI • AUTOMATIC RESET: Main application is protection of hermetic ...

phase loss protection relay
phase loss protection relay
TPM5

Tripping current: 5 A

... Protection relay against overload, underload, and phase loss. With display. Codes and references - 10002217 TPM5-230 - 10002218 TPM5-400 - 10002451 TPM5/5-230 - 10002452 TPM5/5-400 Specifications - Power ...

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Toscano Linea Electronica
thermal protection relay
thermal protection relay

overload relay
overload relay
TSB-ED series

Tripping current: 0.2 A - 34 A

... supports 24 to 240V AC/DC. Features - The motor current value and various setting values during operation are displayed digitally. -Compact and economical with integrated CT. - Inverter compatible: Current ...

thermal protection relay
thermal protection relay
Motogard

Trigger voltage: 120, 230 V

... All Motogard systems fully conform to the NEC requirements for integral motor thermal protection. The temperature inside of the motor is monitored at all times. Using Positive Temperature Coefficient ...

over-current protection relay
over-current protection relay
S-ET10E

... releases that operate only on current or temperature often provide incomplete protection. ZIEHL-ABEGG motor protection devices deliver reliable protection and monitoring, ...

phase sequence protection relay
phase sequence protection relay

... Simpedil Phase Control and Sequence Relay is a compact electromechanical/electronic device designed to verify phase sequence and detect phase loss for three-phase motors and equipment. It is used to ensure correct motor ...

earth-leakage protection relay
earth-leakage protection relay
MRI4

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AWF
earth-leakage protection relay
earth-leakage protection relay
MRM4

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AWF
voltage protection relay
voltage protection relay
MRMV4

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AWF
current protection relay
current protection relay
S91

Tripping current: 0 A - 16 A
Trigger voltage: 220 V - 415 V

... S91 is a protection device for electric motors. It allows the detection of incorrect phase sequence or phase failure, excess current consumption, no-load operation with power factor measurement. ...

voltage protection relay
voltage protection relay
AM series

... Logic. Rich protection functions Feeder protection; Transformer protection; Motor protection; Capacitor protection; Voltage protection; ...

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