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BT1-B4-12-616-H22-D The Littelfuse Inc. BT1-B4-12-616-H22-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 16A current rating and a 277V voltage rating.
Mfr Part #:

BT1-B4-12-616-H22-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BT1-B4-12-616-H22-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a 16A current rating and a 277V voltage rating.
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BT1-B4-12-616-H22-D 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)
Illumination
Mounting Type
Number of Poles
SVHC Present
Voltage Rating
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BT1-B4-12-616-H22-D Description

Short technical summary and product information.

This Littelfuse Inc. BT1-B4-12-616-H22-D is a single-pole circuit breaker designed for panel mounting. It utilizes a magnetic hydraulic delay mechanism for reliable operation.

 

Key electrical specifications include a current rating of 16A and a voltage rating of 277V. The actuator type is a lever, and it features no illumination. The breaker is approved by CCC, CSA, UL, and VDE.

 

Compliance information indicates RoHS3 compliance and an MSL of 1. REACH status is unaffected. The mounting type is panel mount, making it suitable for integration into various electrical enclosures and systems.

BT1-B4-12-616-H22-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BT1-B4-12-616-H22-D Circuit Breaker

BT1-B4-12-616-H22-D Compliance

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

BT1-B4-12-616-H22-D Features

  • 16A current rating for protection.
  • 277V voltage rating for AC applications.
  • Magnetic hydraulic delay breaker type.
  • Single pole configuration.
  • Panel mount design for easy installation.

BT1-B4-12-616-H22-D Applications

  • Suitable for industrial control panels.
  • Used in power distribution systems.
  • Ideal for protecting electrical circuits.
  • Applicable in various equipment designs.

BT1-B4-12-616-H22-D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the BT1-B4-12-616-H22-D circuit breaker?

The current rating is 16A.

What is the voltage rating for this Littelfuse Inc. circuit breaker?

The voltage rating is 277V.

What type of breaker is the BT1-B4-12-616-H22-D?

It is a Magnetic (Hydraulic Delay) breaker type.

How many poles does the BT1-B4-12-616-H22-D have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

Is the BT1-B4-12-616-H22-D RoHS compliant?

Yes, it is RoHS3 Compliant.

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

The MSL is 1 Unlimited.

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