Over-current protection relays

Do you need help making a decision?  Take a look at our buying guide
30 companies | 116 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Over-current protection relays | Choosing the Right Protection Relay
To protect an electric motor Opt for a thermal relay, specially designed to cut off the motor's power supply when it draws too much current over a long period. To protect an electrical line Opt for an overcurrent relay, which offers sufficient protection for simple, low-cost equipment. To protect against electric shock through indirect contact Choose a differential relay, which limits earth leakage currents and protects the electrical...
over-current protection relay
over-current protection relay
VAMP 52

VAMP 52 Feeder and Motor Protection Relay Key Features: Multifunctional yet user-friendly Extensive thermal protection functions optimal for low and medium-sized asynchronous motors Directional earth fault protection and auto-reclose ...

See the other products
Vamp
over-current protection relay
over-current protection relay
AQ-110F

AQ 110 is a sophisticated micro-processor based arc flash protection unit with combined current and arc sensing. Combined current and arc sensing provides an integrated dual trip criteria. It is designed to minimize the damage caused ...

See the other products
Arcteq Relays Ltd
over-current protection relay
over-current protection relay
MRI4

See the other products
AWF
earth-leakage protection relay
earth-leakage protection relay
MRM4

See the other products
AWF
voltage protection relay
voltage protection relay
MRMV4

See the other products
AWF
over-current protection relay
over-current protection relay
VACON® NXP DCGuard

Tripping current: 3 A - 4,140 A
Trigger voltage: 465 V - 1,100 V

Ensure safe DC-grid selectivity VACON® NXP DCGuard™ enables fast disconnection and full selectivity be­tween DC grids for all VACON® NXP series drives. Utilizing DC grids rather than AC grids enables power distribution with lower ...

safety protection relay
safety protection relay

Tripping current: 4, 6 A
Trigger voltage: 24 V

Module 24v Safety Relay Design according to EN ISO 13849-1 (Category 4、PLe); Features of product: Relay output: 2 normally open contact, 1 normally close auxiliary contact; Option:manual reset or automatic reset Self-check function ...

exhibit your products

& reach your clients in one place, all year round

Exhibit with us