9912040003 The Weidmüller 9912040003 is a double-pole, thermal magnetic circuit breaker rated for 400mA and 480V. It features a lever actuator and DIN rail mounting.
Mfr Part #:

9912040003

Mfr Name: Weidmüller
Weidmüller
The Weidmüller 9912040003 is a double-pole, thermal magnetic circuit breaker rated for 400mA and 480V. It features a lever actuator and DIN rail mounting.
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9912040003 Specifications Quick View

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

9912040003 Description

Short technical summary and product information.

The Weidmüller CB2200 Series 9912040003 is a double-pole supplemental circuit breaker designed for reliable overcurrent protection. This thermal magnetic breaker offers a current rating of 400mA and a voltage rating of 480V.

 

Featuring a lever-switch trip/reset function, this circuit breaker is designed for easy operation and maintenance. It mounts directly onto standard 32mm or 35mm DIN-rail, making it suitable for various industrial and control panel applications. The breaker is recognized under UL 1077 and CSA C22.2 No. 235 standards, ensuring compliance and safety.

 

This model is part of the CB2200 series, which provides a range of current ratings and pole configurations. The 9912040003 is specifically a double-pole unit, offering protection across two circuits simultaneously. Its thermal magnetic tripping mechanism ensures protection against both sustained overloads and short circuits.

9912040003 Quick Information

Product Type: Circuit Breaker
Series: CB2200 Series
Canonical Name: Weidmüller CB2200 Series Double Pole Thermal Magnetic Circuit Breaker
Subcategory: Supplemental Circuit Breaker

9912040003 Compliance

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

9912040003 Features

  • Double pole thermal magnetic circuit breaker.
  • Rated for 400mA current and 480V voltage.
  • Lever-switch trip and reset function.
  • Designed for DIN rail mounting.
  • UL 1077 and CSA C22.2 No. 235 recognized.

9912040003 Applications

  • Used for overcurrent protection.
  • Suitable for control panel applications.
  • Ideal for supplemental circuit protection.
  • Mounts easily on standard DIN rails.

9912040003 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Weidmüller 9912040003 circuit breaker?

The current rating is 400mA.

What is the voltage rating for the 9912040003 circuit breaker?

The voltage rating is 480V.

How many poles does the 9912040003 circuit breaker have?

It has 2 poles.

What type of breaker is the Weidmüller 9912040003?

It is a Thermal Magnetic type breaker.

How is the 9912040003 circuit breaker mounted?

It is designed for DIN rail mounting.

What are the approval agencies for this circuit breaker?

The approval agencies are CSA C22.2 No 235, UL1077, and VDE.

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