BT1-B2-52-460-221-D The Littelfuse Inc. BT1-B2-52-460-221-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Mfr Part #:

BT1-B2-52-460-221-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. BT1-B2-52-460-221-D is a 1-pole magnetic hydraulic delay circuit breaker. It features a panel mount design and a lever actuator.
Stock on Request
$ Price Range: $0.99

BT1-B2-52-460-221-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
Voltage Rating

BT1-B2-52-460-221-D Description

Short technical summary and product information.

This Littelfuse Inc. BT1-B2-52-460-221-D is a single-pole circuit breaker designed for panel mounting. It operates with a current rating of 6A and a voltage rating of 277V.

 

The breaker type is magnetic with a hydraulic delay, providing reliable overcurrent protection. The actuator type is a lever for easy operation. It is suitable for applications requiring a 1-pole circuit breaker with these electrical specifications.

 

Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are currently unverified. The mounting type is panel mount, facilitating integration into control panels and enclosures.

BT1-B2-52-460-221-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. BT1-B2-52-460-221-D Circuit Breaker

BT1-B2-52-460-221-D Compliance

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

BT1-B2-52-460-221-D Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

BT1-B2-52-460-221-D Features

  • 6A current rating for protection.
  • 277V voltage rating for power systems.
  • Magnetic hydraulic delay breaker type.
  • Single pole with lever actuator.
  • Panel mount for easy installation.

BT1-B2-52-460-221-D Applications

  • Used in electrical panel protection
  • Suitable for circuit interruption
  • Ideal for industrial electrical systems
  • Provides overcurrent protection

BT1-B2-52-460-221-D FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating of the BT1-B2-52-460-221-D circuit breaker?

The current rating is 6A.

What is the voltage rating for this circuit breaker?

The voltage rating is 277V.

What type of breaker is the BT1-B2-52-460-221-D?

It is a magnetic breaker with a hydraulic delay.

How many poles does this circuit breaker have?

It has 1 pole.

What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

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