Littelfuse electric motor protection relays

57 companies | 182 products
phase protection relay
phase protection relay
FK-01

Trigger voltage: 380 V

Phase Failure Relay Features The phase protection relays are designed to protect the three-phase loads from damage caused by mains voltage. - Asymmetry : ~30%

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Tense Electronic
overload relay
overload relay
N-DIN Line

Tripping current: 6 A

DIGITAL RELAYS FOR PROTECTION, SUPERVISION, METERING AND CONTROL. The N-DIN line has been conceived to obtain the most efficient space/performance as well as cost/performance ratio. The execution ...

thermal protection relay
thermal protection relay
TOR-C, RTD, RTE

Setting range from 0,3 up to 800 A Direct mounting on contactor or separated with special kit Automatic reset and /or manual

thermal protection relay
thermal protection relay
JRS1 Series

Tripping current: 0.16 A - 80 A

JRS1 series thermal over-load relay is suitable for the circuit of AC50~60Hz, rated operating voltage Ue: 380V, rated current 0.1~80A, as the use of over-load and break phase protection ...

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PEOPLE ELE. APPLIANCE GROUP CO., LTD.
thermal protection relay
thermal protection relay

voltage protection relay
voltage protection relay
S91

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

... selector switch - operating modes for motor/temperature control Front adjustment trimmer - Self-restart time Inhibition Intervention Minimum power factor Maximum current Output ...

over-current protection relay
over-current 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
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