C3controls

Overload Relays

Overload Relays

Product Features

• Available in five frame sizes with a current adjustment range of 0.28-112A.
• High fault short circuit current rating of 100kA@480V and 600V with Class J fuses.
• Full load current adjustment ratio of approx. 1:1.5 enables relay to be set to exact FLA of motor.
• Single phase sensitivity to protect motors against damaging phase loss conditions.
• Manual or automatic reset and test modes, and stop button all in a single device.
• Visible trip indication and test function standard on all c3controls Series 320 Overload Relays.
• Thermal Trip Class 10 overload protection, trips within 10 seconds when carrying a current of 720%.
• Ambient temperature compensation ensures reliable motor protection even in high temperature environments.
• Direct mounting to all c3 contactors, miniature and standard.