BS1-B0-46-620-111-D Single pole magnetic hydraulic delay circuit breaker rated at 20A and 250V. Panel mount with lever actuator.
Mfr Part #:

BS1-B0-46-620-111-D

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Single pole magnetic hydraulic delay circuit breaker rated at 20A and 250V. Panel mount with lever actuator.
Stock on Request

BS1-B0-46-620-111-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
Industrial Grade
Mounting Type
Number of Poles
SVHC Present
Voltage Rating

BS1-B0-46-620-111-D Description

Short technical summary and product information.

This circuit breaker from Littelfuse is a single-pole hydraulic-magnetic type with a current rating of 20A and a voltage rating of 250V. The magnetic hydraulic delay mechanism provides time-delayed tripping to accommodate inrush currents while offering reliable overcurrent protection. The breaker features a lever actuator and is designed for panel mount installation. It carries approvals from CCC, CSA, UL, and VDE ensuring compliance with international safety standards.

BS1-B0-46-620-111-D Quick Information

Product Type: Circuit Breaker
Canonical Name: Circuit Breaker, Magnetic (Hydraulic Delay), 20A, 250V, 1 Pole, Panel Mount
Subcategory: Hydraulic-Magnetic Circuit Breaker

BS1-B0-46-620-111-D Compliance

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

BS1-B0-46-620-111-D Features

  • Magnetic hydraulic delay time curve.
  • Rated for 20A continuous current.
  • Rated for 250V operation.
  • Single pole configuration.
  • Panel mount with lever actuator.

BS1-B0-46-620-111-D Applications

  • Overcurrent protection for electrical circuits.
  • Suitable for panel mount installations.
  • Used in applications requiring hydraulic-magnetic time delay.
  • Single pole protection for 20A lines.

BS1-B0-46-620-111-D FAQs

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

The current rating is 20A.

What is the voltage rating?

The voltage rating is 250V.

What type of circuit breaker is this?

It is a magnetic (hydraulic delay) type circuit breaker.

How many poles does this breaker have?

This breaker has 1 pole.

What actuator type does it use?

It uses a lever actuator.

What mounting style is required?

The breaker is designed for panel mount.

What safety approvals does this breaker carry?

It carries CCC, CSA, UL, and VDE approvals.

BS1-B0-46-620-111-D Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
BA1-B0-34-620-221-D
BA1-B0-34-620-221-D
Littelfuse Inc.
The Littelfuse Inc. BA1-B0-34-620-221-D is a 1-pole magnetic circuit breaker. It features a 20A current rating and a 250V voltage rating.
View Part
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