SCHURTER 4430.3395 Circuit Breaker Thermal 20A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.3395 is an active thermal circuit breaker rated for 20A at 240V AC and 60V DC, configured as a 2-pole rocker panel mount actuator. This component is designed for overcurrent protection in industrial and commercial electrical systems. Equivalent and substitute parts maintain identical electrical and mechanical specifications, ensuring direct interchangeability in applications requiring thermal protection at the specified voltage and current ratings.

Key Parameters

Parameter	Specification
Manufacturer	SCHURTER Inc.
Series	TA45
Breaker Type	Thermal
Current Rating	20A
Voltage Rating - AC	240V
Voltage Rating - DC	60V
Mounting Type	Panel Mount
Actuator Type	Rocker
Number of Poles	2
Packaging	Bulk
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution eligibility is determined by strict parametric equivalence across all electrical and mechanical specifications. All substitute parts listed maintain identical ratings for current (20A), AC voltage (240V), DC voltage (60V), mounting configuration (panel mount), actuator type (rocker), pole count (2), and series designation (TA45). All parts are ROHS3 compliant and REACH unaffected. Substitutes are grouped as parametric equivalents based on these matching criteria. Variations in MSL (Moisture Sensitivity Level) designation and approval agency certifications do not affect substitution eligibility for this product category.

Parameter Comparison

Part Number	Manufacturer	Series	Breaker Type	Current Rating	Voltage AC	Voltage DC	Mounting	Actuator	Poles	RoHS Status	Inventory (Pcs)
4430.3395	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	814
4430.0035	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	673
4430.0038	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	688
4430.0572	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	951
4430.0978	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	1070
4430.0988	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	1097
4430.1067	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	922
4430.1068	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	916
4430.161	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	753
4430.1629	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	1098
4430.1789	SCHURTER Inc.	TA45	Thermal	20A	240V	60V	Panel Mount	Rocker	2	ROHS3	1031

Engineering Selection Recommendations

All listed substitute parts are parametric equivalents of the SCHURTER 4430.3395 and are suitable for direct replacement. Selection among equivalent parts may be based on inventory availability and product status. Parts 4430.0572, 4430.1067, and 4430.1068 carry additional approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077), which may be required for specific regional or application-specific compliance requirements. All parts maintain ROHS3 compliance and REACH unaffected status. Moisture sensitivity level variations do not affect electrical or mechanical interchangeability.

Frequently Asked Questions (FAQ)

Q: Can all listed parts be used interchangeably with the SCHURTER 4430.3395?

A: Yes. All substitute parts maintain identical electrical ratings (20A, 240V AC, 60V DC), mechanical configuration (2-pole rocker panel mount), and series designation (TA45). They are parametric equivalents suitable for direct replacement.

Q: What is the difference between parts with and without approval agency certifications?

A: Parts 4430.0572, 4430.1067, and 4430.1068 carry certifications from CSA, EN, GB, IEC, and UL standards bodies. These certifications may be required for applications in specific regions or industries. Parts without listed certifications remain compliant with ROHS3 and REACH requirements.

Q: Does Moisture Sensitivity Level (MSL) affect substitution?

A: No. MSL variations do not affect electrical or mechanical interchangeability for this product category. All parts function identically in the specified application.

Q: Are all parts available in the same packaging format?

A: Yes. All parts are supplied in bulk packaging as specified.

Q: Which part has the highest current inventory?

A: Part 4430.1629 has the highest inventory at 1098 pieces, followed by 4430.0988 at 1097 pieces.

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