A relay that opens or closes contacts with a bending mechanism as a result of the difference in the expansion coefficients of a bimetal, which is heated by the current. The thermal relay switches a magnetic contactor to protect a motor from overload.
Specifications:
- Voltage: 220V
- Usage: General Purpose
- Contact Load: High Power
- Power Source: AC
- Model Number: NR4-30 25A -36A
- Protect Feature: Sealed
- Theory: Thermal Relay
Package Includes:
1 x Thermal relay NR4-30 25A -36A thermal overload protection relay
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