4420.043 The Schurter Inc. 4420.043 is a thermal magnetic circuit breaker designed for 12A current and 277VAC/65VDC voltage. It features a lever actuator and DIN rail mounting.
Mfr Part #:

4420.043

Mfr Name: Schurter Inc.
Schurter Inc.
The Schurter Inc. 4420.043 is a thermal magnetic circuit breaker designed for 12A current and 277VAC/65VDC voltage. It features a lever actuator and DIN rail mounting.
Stock on Request
$ Price Range: $0.99

4420.043 Specifications Quick View

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

4420.043 Description

Short technical summary and product information.

The Schurter Inc. 4420.043 is a single-pole, thermal magnetic circuit breaker. It is rated for a current of 12A and a voltage of 277VAC or 65VDC.

 

This circuit breaker is designed for DIN rail mounting, making it suitable for industrial and panel applications. The actuator type is a lever, providing a clear visual indication of the breaker's state.

 

Environmental compliance includes RoHS3 status, with a Moisture Sensitivity Level (MSL) of 1. REACH status is unaffected. Further compliance details should be verified.

4420.043 Quick Information

Product Type: Circuit Breaker
Canonical Name: Schurter Inc. 4420.043 Thermal Magnetic Circuit Breaker
Subcategory: Thermal Magnetic

4420.043 Compliance

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

4420.043 Estimated Pricing

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1+ $0.99 $0.99

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

4420.043 Features

  • 12A current rating for power circuits.
  • 277VAC/65VDC voltage rating.
  • Thermal magnetic breaker type.
  • Lever actuator for clear status.
  • DIN rail mounting for easy installation.

4420.043 Applications

  • Industrial control panels.
  • Power distribution systems.
  • Automation equipment.
  • Machine tool applications.

4420.043 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the 4420.043 circuit breaker?

The current rating is 12A.

What is the voltage rating for the 4420.043 circuit breaker?

The voltage rating is 277VAC and 65VDC.

What type of breaker is the Schurter Inc. 4420.043?

It is a Thermal Magnetic breaker type.

How is the 4420.043 circuit breaker mounted?

It is mounted on a DIN Rail.

What is the RoHS status of the 4420.043?

It is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is 1 Unlimited.

4420.043 Alternate Parts

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1DU12M
1DU12M
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The Altech Corporation 1DU12M is a 1-pole thermal magnetic circuit breaker rated for 12A and 277VAC. It is designed for DIN rail mounting.
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1BU12R
1BU12R
Altech Corporation
The Altech Corporation 1BU12R is a 12A, 1-pole thermal magnetic circuit breaker designed for DIN rail mounting. It offers a voltage rating of 480V AC and a 10kA interrupting capacity.
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