4420.0543 The Schurter Inc. 4420.0543 is a thermal magnetic circuit breaker designed for DIN rail mounting. It features a 6A current rating and supports 277VAC/65VDC.
Mfr Part #:

4420.0543

Mfr Name: Schurter Inc.
Schurter Inc.
The Schurter Inc. 4420.0543 is a thermal magnetic circuit breaker designed for DIN rail mounting. It features a 6A current rating and supports 277VAC/65VDC.
Stock on Request
$ Price Range: $0.99

4420.0543 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Breaker Type
Current Rating
Current Rating (Amps)
Failure Rate
Mounting Type
Number of Poles
Storage Temperature
Tape & Reel
Voltage Rating

4420.0543 Description

Short technical summary and product information.

The Schurter Inc. 4420.0543 is a single-pole thermal magnetic circuit breaker suitable for various electrical protection applications. It is designed for DIN rail mounting, offering convenient installation in control panels and enclosures.

 

Key electrical specifications include a current rating of 6A and voltage ratings of 277VAC and 65VDC. The thermal magnetic trip mechanism provides reliable overcurrent protection. The actuator type is a lever for manual operation.

 

This circuit breaker is part of the TM12 series. It is supplied in bulk packaging. Environmental compliance includes RoHS3 compliance, an MSL of 1, and REACH unaffected status.

4420.0543 Quick Information

Product Type: Circuit Breaker
Series: TM12
Canonical Name: Schurter Inc. 4420.0543 Thermal Magnetic Circuit Breaker
Subcategory: Thermal Magnetic Circuit Breaker

4420.0543 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

4420.0543 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

4420.0543 Features

  • 6A current rating for protection.
  • 277VAC/65VDC voltage support.
  • Thermal magnetic trip mechanism.
  • DIN rail mounting type.
  • Single pole design.

4420.0543 Applications

  • Used in industrial electrical panels
  • Suitable for circuit protection in control systems
  • Ideal for applications requiring 277VAC or 65VDC
  • Mounts on DIN rail for compact setup

4420.0543 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the Schurter Inc. 4420.0543?

The current rating is 6A.

What are the voltage ratings for the 4420.0543 circuit breaker?

It has voltage ratings of 277VAC and 65VDC.

What type of circuit breaker is the 4420.0543?

It is a Thermal Magnetic circuit breaker.

How is the Schurter Inc. 4420.0543 mounted?

It is designed for DIN Rail mounting.

What is the series of this Schurter circuit breaker?

The series is TM12.

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