SCHURTER 4430.3324 Thermal Circuit Breaker Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.3324 is a thermal circuit breaker rated for 15A at 240V AC and 60V DC, featuring a rocker actuator and panel mount configuration in the TA45 series. This component is Active status and complies with international safety standards including CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Equivalent substitute parts are available within the same series to support procurement flexibility, inventory management, and supply chain continuity.

Key Parameters

Parameter	Specification
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	15A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Product Status	Active
RoHS Status	ROHS3 Compliant
Packaging	Bulk

Substitute Part Grouping Explanation

Substitute parts for the SCHURTER 4430.3324 are determined by strict parametric equivalence across the following critical specifications:

Current Rating: 15A
Voltage Rating - AC: 240V
Voltage Rating - DC: 60V
Breaker Type: Thermal
Mounting Type: Panel Mount
Actuator Type: Rocker
Number of Poles: 2
Series: TA45
Product Status: Active
RoHS Compliance: ROHS3 Compliant

All substitute parts listed maintain identical electrical and mechanical characteristics to the main part number. Substitution is valid only when all parameters match exactly. No deviations in current rating, voltage rating, mounting configuration, or pole count are permitted.

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Mounting Type	Actuator Type	Poles	Series	Status	Inventory (Pcs)
4430.3324	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	1107
4430.0407	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	711
4430.0559	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	732
4430.081	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	1109
4430.0885	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	687
4430.1089	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	2961
4430.1328	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	1295
4430.1402	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	1074
4430.1682	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	826
4430.1938	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	833
4430.2163	15A	240V	60V	Thermal	Panel Mount	Rocker	2	TA45	Active	981

Engineering Selection Recommendations

All listed substitute parts maintain Active product status and comply with the same international safety certifications: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. All parts are ROHS3 compliant and REACH unaffected. Selection among equivalent parts may be based on inventory availability and procurement lead times. Part 4430.1089 offers the highest current inventory level at 2961 pieces. All substitute parts are electrically and mechanically interchangeable with the main part number 4430.3324 when identical electrical specifications and mounting requirements are required.

Frequently Asked Questions (FAQ)

Q: Can I substitute any of these part numbers for the SCHURTER 4430.3324?

A: Yes. All listed parts are parametric equivalents with identical current rating (15A), voltage ratings (240V AC / 60V DC), breaker type (thermal), mounting configuration (panel mount rocker), pole count (2), and series designation (TA45). They are direct substitutes.

Q: Are there any differences in compliance or certifications between the main part and substitutes?

A: All parts comply with CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. All are ROHS3 compliant and REACH unaffected. Compliance profiles are equivalent.

Q: What should I consider when selecting between substitute parts?

A: Selection criteria include inventory availability, procurement lead time, and packaging requirements. All parts are supplied in bulk packaging. Electrical and mechanical performance is identical across all part numbers.

Q: Can I use these substitutes in existing designs without modification?

A: Yes. Parametric equivalence ensures direct compatibility in applications designed for the SCHURTER 4430.3324. No circuit modifications or mechanical redesign is required.

Q: Are there any restrictions on mixing part numbers in the same application?

A: No restrictions exist. All substitute parts are electrically and mechanically identical and may be used interchangeably within the same circuit or assembly.

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