1278940000 The Weidmüller 1278940000 is a thermal circuit breaker designed for reliable protection. It features an 800mA current rating and a 250VAC voltage rating.
Mfr Part #:

1278940000

Mfr Name: Weidmüller
Weidmüller
The Weidmüller 1278940000 is a thermal circuit breaker designed for reliable protection. It features an 800mA current rating and a 250VAC voltage rating.
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$ Price Range: $0.99

1278940000 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
Storage Temperature
Tape & Reel
Voltage Rating

1278940000 Description

Short technical summary and product information.

The Weidmüller 1278940000 is a single-pole thermal circuit breaker. It is designed for electrical circuit protection in industrial environments, offering a current rating of 800mA and a voltage rating of 250VAC.

 

This circuit breaker utilizes a thermal tripping mechanism and features a convenient push-push actuator for easy operation. It is designed for holder mounting, ensuring secure installation.

 

The device is approved by CSA C22.2 No 235, UL1077, and VDE, indicating compliance with relevant safety standards. It also meets RoHS3 compliance and has a Moisture Sensitivity Level (MSL) of 1, signifying its suitability for a wide range of environmental conditions.

1278940000 Quick Information

Product Type: Circuit Breaker
Canonical Name: Weidmüller 1278940000 Thermal Circuit Breaker
Subcategory: Thermal Circuit Breaker

1278940000 Compliance

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

1278940000 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

1278940000 Features

  • 800mA current rating for protection.
  • 250VAC voltage rating.
  • Single-pole thermal breaker.
  • Push-push actuator for ease of use.
  • Holder mounting for secure installation.

1278940000 Applications

  • Used in electrical circuit protection
  • Suitable for control panels
  • Ideal for overcurrent protection
  • Mounts with holder type

1278940000 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the current rating of the Weidmüller 1278940000 circuit breaker?

The current rating is 800mA.

What is the voltage rating for this circuit breaker?

The voltage rating is 250V.

How many poles does the Weidmüller 1278940000 have?

This circuit breaker has 1 pole.

What type of breaker is the Weidmüller 1278940000?

It is a thermal circuit breaker.

What is the actuator type for this circuit breaker?

The actuator type is Push-Push.

What agencies have approved the Weidmüller 1278940000?

It is approved by CSA C22.2 No 235, UL1077, and VDE.

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