# CA2-B2-10-640-221-C - Littelfuse Inc. Circuit Breaker

## Product Summary

The Littelfuse Inc. CA2-B2-10-640-221-C is a 2-pole circuit breaker designed for panel mounting. It features a 40A current rating and a 480V voltage rating.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | CA2-B2-10-640-221-C |
| Manufacturer | Littelfuse Inc. |
| Product Type | Circuit Breaker |
| Category | Circuit Protection |
| Subcategory | Circuit Breaker |
| Mounting Type | Panel Mount |

## Description

This Littelfuse Inc. CA2-B2-10-640-221-C is a circuit breaker with a 40A current rating and a 480V voltage rating. It is designed for panel mounting and utilizes a magnetic hydraulic delay mechanism.

The breaker is a 2-pole unit with a lever actuator and no illumination. It is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

Key electrical specifications include a 40A current rating and a 480V voltage rating. The breaker type is magnetic (hydraulic delay), providing reliable protection. Its panel mount design ensures easy integration into control panels and enclosures.

## Key Specifications

| Specification | Value |
| --- | --- |
| Actuator Type | Lever |
| Approval Agency | CCC, CSA, UL |
| Breaker Type | Magnetic (Hydraulic Delay) |
| Current Rating | 40 A |
| Current Rating (Amps) | 40 A |
| Illumination | None |
| Mounting Type | Panel Mount |
| Number of Poles | 2 |
| Voltage Rating | 480 V |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | Stock on Request |
| Distributor Count | 0 |
| Total Stock | 0 |
| Price | $0.99 |
| Pricing Available | Yes |

## Estimated Pricing

| Quantity | Price Range |
| ---: | ---: |
| 1+ | $0.99 |

Estimated pricing is for guidance only and is not a live distributor offer.

## Features

- 40A current rating for robust protection.
- 480V voltage rating suitable for industrial use.
- 2-pole design for circuit isolation.
- Panel mount for easy integration.
- Magnetic hydraulic delay for reliable tripping.

## Applications

- Ideal for industrial control panels.
- Suitable for power distribution systems.
- Used in equipment requiring circuit protection.
- Applicable in systems with 480V requirements.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Product Page: https://distyparts.com/product/ca2-b2-10-640-221-c
- RFQ URL: https://distyparts.com/product/ca2-b2-10-640-221-c#rfq

## FAQs

### What is the current rating of the CA2-B2-10-640-221-C circuit breaker?

The current rating is 40A.

### What is the voltage rating for this circuit breaker?

The voltage rating is 480V.

### How many poles does the CA2-B2-10-640-221-C have?

It has 2 poles.

### What type of breaker is the CA2-B2-10-640-221-C?

It is a Magnetic (Hydraulic Delay) breaker.

### What is the mounting type for this circuit breaker?

The mounting type is Panel Mount.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/littelfuse-inc
- Category: https://distyparts.com/category/circuit-protection/circuit-breakers
- Product Page: https://distyparts.com/product/ca2-b2-10-640-221-c
- Markdown File: https://distyparts.com/product/ca2-b2-10-640-221-c.md
- TXT File: https://distyparts.com/product/ca2-b2-10-640-221-c.txt