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Eaton Overload Relay 1 NO/1 NC, FLC Motor Rating 4-6A, Contact Current 6A, Power Rating 6W, 500V AC 278450 ZB32-6

Category Overload Relay Brand Eaton Condition New

Specifications

Country of Origin India
Brand Eaton
Length 96mm
Model 278450 ZB32-6
Depth 96mm
IP Rating IP20
Width 45mm
Mount Type Direct
Series ZB
Power Rating 6W
Maximum Operating Temperature 55°C
Minimum Operating Temperature -25°C
Terminal type Screw
Contact Voltage 690V ac
Reset Method Automatic & Manual
Normal State Configuration 1 NO/1 NC
Relay Contact Current 6A
Number of Auxiliary Contacts 2
Control Voltage 500V ac
FLC Motor Rating 4, 6A
Adjustable Current Range 4 → 6 A
Eaton Bussmann Series Non Resettable Fuse 90A, 300 V dc, 600 V acBrand Cooper Bussmann

Key Features

  • Features automatic and manual reset options for operational flexibility.
  • Utilizes 1 NO and 1 NC contact configuration for versatile applications.
  • Screw terminal connections enable secure and easy installation.
  • Operates safely in temperature range from -25°C to 55°C.
  • Complies with IEC/EN 60947, CE, CSA, UL, and VDE standards for quality assurance.
  • Compact design with dimensions 45mm width, 96mm length, and 96mm depth.
  • Built-in phase-failure sensitivity enhances motor protection and safety.
  • Compatible with DILM and DIULM contactors for broad electrical integration.

Product Description

Eaton 278450 ZB32-6 overload relay is engineered for precise and efficient motor protection in industrial and electrical control applications. It supports a full load current (FLC) rating of 4 to 6 amperes, providing adaptable overload safeguarding for motors.

The relay incorporates a versatile 1 NO (normally open) and 1 NC (normally closed) contact setup, facilitating multiple control schemes. Installation is simplified through screw terminal type connections ensuring reliable wiring and durability.

This model features both automatic and manual reset capabilities, allowing customized operational control suited to various system needs. The device is rated for operation at voltages up to 690V AC and control voltage of 500V AC.

Designed to tolerate ambient operating temperatures between -25°C and +55°C, it remains functional in challenging environments. Compact dimensions of 45mm width, 96mm length, and 96mm depth save panel space, contributing to efficient design layouts.

Meeting stringent IEC/EN 60947, CE, CSA, and UL approvals, Eaton ensures compliance with international quality and safety standards. The overload relay includes phase-failure sensitivity for enhanced protection, making it ideal for automation, machinery, electrical motor control, and industrial manufacturing settings.

Automatic and manual reset methods for user convenience. 1 NO/1 NC auxiliary contact configuration. Screw terminal type for secure electrical connections. Operates at 500V AC control voltage with a 6A contact current rating.

Adjustable current range between 4 and 6 amperes. IP20 protection rating suitable for indoor electrical panels. Compatible with Eaton DILM and DIULM contactors.

Such features allow integration in various control systems to protect motors against overload and prevent potential damage or downtime, making it indispensable in electrical, automation, and manufacturing industries. Explore more high-quality products like this in the Overload Relay category at EnvMart.

Eaton Overload Relay 1 NO/1 NC, FLC Motor Rating 4-6A, Contact Current 6A, Power Rating 6W, 500V AC 278450 ZB32-6
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Frequently Asked Questions

This overload relay has a full load current (FLC) rating adjustable between 4 to 6 amperes.

It features a 1 NO (normally open) and 1 NC (normally closed) contact configuration, allowing for versatile applications.

The power rating of this overload relay is 6 watts.

It operates safely within a temperature range of -25°C to 55°C.

The control voltage for this overload relay is 500V AC.

Installation is simplified through screw terminal connections, ensuring secure and easy wiring.

Yes, it is compatible with Eaton DILM and DIULM contactors for broad electrical integration.

The dimensions of this overload relay are 45mm in width, 96mm in length, and 96mm in depth.

It supports both automatic and manual reset methods for operational flexibility.

The IP rating of this model is IP20, suitable for indoor electrical panels.

It complies with IEC/EN 60947, CE, CSA, UL, and VDE standards for quality assurance.

This overload relay includes two auxiliary contacts.

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