Circuit Breaker Thermal 10A 240VAC 60VDC Panel Mount - SCHURTER TA45 Series (4430.3486)

Part Overview

The SCHURTER 4430.3486 is an active thermal circuit breaker designed for panel mount applications. This 10A rated device operates across 240V AC and 60V DC, featuring a rocker actuator with orange illumination at 220V nominal. The thermal breaker mechanism provides overcurrent protection in industrial and commercial control systems. Equivalent substitute parts may be required due to inventory availability, supply chain considerations, or application-specific sourcing needs.

Substiute Parts

4430.3486

SCHURTER Inc.In Stock: 8984430.3486 Datasheet

Current PartRFQ

4430.3472

SCHURTER Inc.In Stock: 12214430.3472 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for thermal circuit breakers is determined by strict equivalence across electrical and mechanical parameters. The primary substitution criteria are:

• Current Rating: 10A (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)
• Illumination: Orange (exact match required)
• Illumination Voltage: 220V nominal (exact match required)

The substitute part 4430.3472 meets all critical electrical and mechanical parameters, confirming direct substitutability within the TA45 series.

Parameter Comparison

Engineering Selection Recommendations

Both the primary part 4430.3486 and substitute 4430.3472 are active products within the SCHURTER TA45 series. Both maintain identical electrical ratings, mechanical configurations, and regulatory compliance status. Selection between these parts may be based on inventory availability or supply chain logistics, as they are functionally equivalent for all specified applications. Both parts comply with ROHS3 requirements and are unaffected by REACH regulations.

Frequently Asked Questions (FAQ)

Q: Can 4430.3472 be used as a direct replacement for 4430.3486?

A: Yes. Both parts are identical across all specified electrical parameters (10A, 240VAC, 60VDC), mechanical configuration (2-pole rocker panel mount), and illumination characteristics (orange, 220V nominal). They are functionally equivalent within the TA45 series.

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

A: No. Both parts carry identical ROHS3 compliance status and REACH unaffected designation. No compliance differences exist.

Q: What determines substitutability for SCHURTER TA45 thermal circuit breakers?

A: Substitutability is determined by exact equivalence in current rating, AC/DC voltage ratings, breaker type, mounting configuration, actuator type, pole count, and illumination specifications. Any deviation in these parameters disqualifies substitution.

Q: Are both parts currently in active production?

A: Yes. Both 4430.3486 and 4430.3472 maintain active product status with SCHURTER Inc.