Description
The 3RU21 thermal overload relays up to 40 A have been designed for current-dependent protection of loads with normal starting against excessive temperature rises due to overload or phase failure.
Specifications:
- Terminal Type: Screw
- Type: Relay
- Supply Voltage: 690 V
- Mounting Style: Panel Mount
- Relay Type: Overload
- Series: 3RU Series
- Maximum Operating Temperature: 70 °C
- Minimum Operating Temperature: -40 °C
- Contact Current Rating: 3.2 A
- Current Rating: 2.2 to 3.2 A
- Dimensions: 0.00 in W X 1.77 in L X 3.35 in D