Eaton ZB Series Overload Relay 1 NO/1 NC, 1A, 1.6A F.L.C, 1.6A Contact Rating, 6W Power, 500V AC Control 278447 ZB32-1,6

Eaton 278447 ZB32-1,6 ZB series overload relay ensures superior electric motor protection with its reliable thermal overload design. With a power rating of 6 W and direct mounting capability, this relay effectively protects motors against single-phase failures and electrical overloads across various industrial applications.

This overload relay comes with an adjustable current range from 1 to 1.6 A and features 1 normally open (NO) and 1 normally closed (NC) contacts to manage control circuits efficiently. The device utilizes a bimetallic tripping mechanism, providing a tripping response within 2 to 10 seconds for timely motor protection.

Featuring automatic and manual reset options, the relay includes 2 auxiliary contacts that engage when a fault is detected, signaling the overload and disconnecting the contactor. Operable within a temperature range of -5°C to 55°C, it meets international standards including CSA, IEC/EN 60947, UL 508, VDE 0660, and CE approvals, ensuring compliance and reliability.

With mechanical dimensions of 136mm length, 102mm depth, and 45mm width along with an IP20 rating for protection, this Eaton overload relay is ideal for industrial automation, manufacturing, and electrical control gear setups.

Its compact modular design makes it suitable for use with the DILM contactor range and supports ATEX motor protection, adding to its versatility in demanding industrial and commercial environments.

Protects motors from phase failure and overload conditions effectively. Automatic and manual reset functionality provides operational convenience. Bimetallic tripping mechanism with a quick trip time between 2 and 10 seconds.

Two auxiliary contacts for fault signaling and contactor disconnection. Compact size and direct mount design for easy installation. Compliant with multiple international safety and quality standards. Suitable for controlling motors in industrial automation and manufacturing sectors.

Explore a range of Eaton contactors and Overload Relays for enhanced motor protection and efficient control in your industrial applications at EnvMart.