Circuit Breaker Thermal 5A 240VAC 60VDC SCHURTER 4430.2259

Part Overview

The SCHURTER 4430.2259 is a thermal circuit breaker designed for panel mount applications with a 5A current rating and dual voltage capability (240V AC / 60V DC). This component provides overcurrent protection in industrial and commercial electrical systems. The part is currently active in production with full inventory availability. Substitute parts may be required due to supply chain considerations, design revisions, or application-specific availability while maintaining identical electrical and mechanical specifications.

Substiute Parts

4430.2259

SCHURTER Inc.In Stock: 8414430.2259 Datasheet

Current PartRFQ

4430.1064

SCHURTER Inc.In Stock: 11464430.1064 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 4430.2259 is determined by strict equivalence across the following critical parameters:

• Current Rating: 5A (exact match required)
• Voltage Rating - AC: 240V (exact match required)
• Voltage Rating - DC: 60V (exact match required)
• Breaker Type: Thermal (exact match required)
• Mounting Type: Panel Mount (exact match required)
• Actuator Type: Rocker (exact match required)
• Number of Poles: 2 (exact match required)
• Series: TA45 (exact match required)
• Illumination: Clear (exact match required)
• Illumination Voltage (Nominal): 110V (exact match required)
• Approval Certifications: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077 (exact match required)

The substitute part 4430.1064 meets all these criteria and is therefore a direct parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 4430.2259 and 4430.1064 are active production components with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and supply chain requirements. Both parts carry full regulatory compliance certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077) and ROHS3 compliance status, making them suitable for equivalent circuit protection applications in 240V AC / 60V DC systems. The 4430.1064 currently maintains higher inventory levels (1113 Pcs vs. 756 Pcs), which may influence procurement decisions for high-volume applications.

Frequently Asked Questions (FAQ)

Q: Can the 4430.1064 be used as a direct replacement for the 4430.2259?

A: Yes. The 4430.1064 is a parametric equivalent with identical current rating (5A), voltage ratings (240V AC / 60V DC), breaker type (thermal), mounting configuration (panel mount rocker), pole count (2), illumination specifications (clear, 110V nominal), and regulatory certifications. Direct substitution is supported without circuit modification.

Q: Are there any differences in packaging or availability between these parts?

A: Both parts are supplied in bulk packaging. The 4430.1064 has higher current inventory availability (1113 Pcs) compared to the 4430.2259 (756 Pcs). Packaging format and handling specifications are identical.

Q: Do both parts meet the same regulatory standards?

A: Yes. Both the 4430.2259 and 4430.1064 carry identical approval certifications: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Both are ROHS3 compliant and REACH unaffected.

Q: What determines if a part can substitute for the 4430.2259?

A: Substitution requires exact matching across all electrical parameters (current rating, AC/DC voltage ratings), mechanical specifications (mounting type, actuator type, pole count), and functional features (breaker type, illumination). Any deviation in these parameters disqualifies a part from direct substitution.

Q: Are there any application limitations when using the substitute part?

A: No. The substitute part 4430.1064 is functionally and electrically identical to the main part. It operates within the same voltage and current specifications and carries equivalent regulatory approvals for all standard applications.