4400.0345 The Schurter Inc. 4400.0345 is a 1-pole thermal circuit breaker with a 3A rating, designed for panel mounting. It operates at up to 240VAC or 48VDC.
Mfr Part #:

4400.0345

Mfr Name: Schurter Inc.
Schurter Inc.
The Schurter Inc. 4400.0345 is a 1-pole thermal circuit breaker with a 3A rating, designed for panel mounting. It operates at up to 240VAC or 48VDC.
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4400.0345 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating (Amps)
Insulation Resistance
Lead Style
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
Weight

4400.0345 Description

Short technical summary and product information.

The Schurter Inc. 4400.0345 is a thermal circuit breaker designed for equipment protection. It features a compact, threaded neck type design with a panel mount for easy integration.

 

This 1-pole breaker has a rated current of 3A and can handle AC voltages up to 240V and DC voltages up to 48V. It offers a conditional short circuit capacity of 2 kA at 240V AC and a short circuit capacity of 8 x In or 96A depending on the rated current.

 

Key features include a positively trip-free release mechanism and quick connect terminals. The operating temperature range is -5°C to 60°C. The breaker is designed according to standards such as IEC 60934 and UL 1077, making it suitable for applications like power tools, household equipment, power supplies, and industrial appliances.

4400.0345 Quick Information

Product Type: Circuit Breaker
Series: T11
Canonical Name: Schurter Inc. T11-311 Thermal Circuit Breaker
Subcategory: Thermal

4400.0345 Compliance

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

4400.0345 Features

  • Thermal circuit breaker with 3A rating.
  • Rated for 240VAC and 48VDC operation.
  • Compact design with panel mount.
  • Quick connect terminals for easy connection.
  • IP40 degree of protection.

4400.0345 Applications

  • Overcurrent protection in industrial control panels.
  • Suitable for power supply units.
  • Used in telecommunications equipment.
  • Protection for household appliances.
  • Ideal for automotive auxiliary circuits.

4400.0345 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the 4400.0345?

240VAC and 48VDC.

What is the mounting type?

Panel mount.

What is the operating temperature range?

-5°C to 60°C.

What approvals does the 4400.0345 hold?

CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077.

What is the tripping type?

Thermal.

How many poles does it have?

1 pole.

What is the actuation type?

Push to reset.

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