Circuit Breaker Thermal 4430.2568 - Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.2568 is a thermal circuit breaker rated for 19A at 240V AC and 60V DC, featuring a rocker panel mount actuator with two poles. This component is designed for overcurrent protection in industrial and commercial electrical systems. The part maintains Active product status and is ROHS3 compliant with full regulatory approvals including CSA, EN, GB, IEC, and UL certifications. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the TA45 series.

Substiute Parts

4430.2568

SCHURTER Inc.In Stock: 7814430.2568 Datasheet

Current PartRFQ

4430.2778

SCHURTER Inc.In Stock: 7624430.2778 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 4430.2568 are identified based on strict parametric equivalence within the SCHURTER TA45 series. The substitution criteria are limited to the following electrical and mechanical parameters:

• Current Rating: 19A
• Voltage Rating - AC: 240V
• Voltage Rating - DC: 60V
• Breaker Type: Thermal
• Mounting Type: Panel Mount
• Actuator Type: Rocker
• Number of Poles: 2
• Series: TA45

Only parts matching all of these parameters are classified as direct equivalents. No performance assumptions or functional extrapolations are applied beyond the provided specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the 4430.2568 and 4430.2778 maintain Active product status and carry identical regulatory compliance certifications including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Both parts are ROHS3 compliant and REACH unaffected. Selection between these equivalent parts may be based on inventory availability and packaging considerations, as all electrical and mechanical specifications are identical.

Frequently Asked Questions (FAQ)

Q: Can the 4430.2778 be used as a direct replacement for the 4430.2568?

A: Yes. Both parts are parametrically equivalent thermal circuit breakers within the TA45 series, sharing identical current ratings (19A), voltage ratings (240V AC / 60V DC), mounting configuration (panel mount rocker), pole count (2), and regulatory approvals.

Q: Are there any differences in compliance or certifications between these parts?

A: No. Both parts carry the same regulatory approvals (CSA, EN, GB, IEC, UL), RoHS status (ROHS3 compliant), and REACH classification (unaffected).

Q: What determines if a part is a valid substitute?

A: A substitute must match all critical parameters: 19A current rating, 240V AC / 60V DC voltage ratings, thermal breaker type, panel mount configuration, rocker actuator, and 2-pole design within the TA45 series.

Q: Are these parts available in different packaging options?

A: Both parts are supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility.