SCHURTER 4430.3245 Circuit Breaker Thermal 18A 240VAC 60VDC Equivalent & Substitute Parts

Part Overview

The SCHURTER 4430.3245 is a thermal circuit breaker rated for 18A at 240V AC and 60V DC, featuring a rocker actuator and panel mount configuration in the TA45 series. This component is active in production and widely used in industrial control and power distribution applications. Equivalent and substitute parts are identified based on identical electrical ratings, mechanical mounting specifications, and regulatory compliance certifications to ensure direct interchangeability in circuit protection applications.

Substiute Parts

4430.3245

SCHURTER Inc.In Stock: 10324430.3245 Datasheet

Current PartRFQ

4430.1096

SCHURTER Inc.In Stock: 10304430.1096 Datasheet

Parametric EquivalentRFQ

4430.2401

SCHURTER Inc.In Stock: 10714430.2401 Datasheet

Parametric EquivalentRFQ

4430.3304

SCHURTER Inc.In Stock: 11794430.3304 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

All substitute parts identified for the SCHURTER 4430.3245 are parametric equivalents within the TA45 series. Substitution is based on the following critical parameters that must remain identical:

• Current Rating: 18A
• 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

The substitute parts 4430.1096, 4430.2401, and 4430.3304 meet all these criteria and are direct functional equivalents. Variations in inventory levels and specific approval agency certifications do not affect electrical or mechanical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

All four part numbers—4430.3245, 4430.1096, 4430.2401, and 4430.3304—are active production components with identical electrical and mechanical specifications. Selection among these equivalents may be based on:

• Inventory availability: Part 4430.3304 has the highest stock level at 1095 units
• Regulatory certifications: Parts 4430.3245, 4430.2401, and 4430.3304 carry full approval agency certifications (CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, UL1077)
• Supply chain considerations: All parts are available in bulk packaging and suitable for direct substitution in existing designs

No additional testing or design modification is required when substituting between these parts, as all parameters remain constant.

Frequently Asked Questions (FAQ)

Q: Can I substitute 4430.1096 for 4430.3245 in my application?

A: Yes. Both parts are identical in current rating (18A), voltage ratings (240V AC / 60V DC), mounting type (panel mount), actuator type (rocker), and number of poles (2). They are direct functional equivalents within the TA45 series.

Q: What is the difference between these substitute parts?

A: The electrical and mechanical specifications are identical across all four part numbers. Differences exist only in inventory levels and specific approval agency certifications listed by manufacturer. Part 4430.1096 does not list individual approval agencies, while 4430.3245, 4430.2401, and 4430.3304 include full certification documentation.

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

A: Yes. All four parts are supplied in bulk packaging, consistent with industrial component distribution standards.

Q: Can I use 4430.3304 as a replacement if 4430.3245 is out of stock?

A: Yes. Part 4430.3304 is a parametric equivalent with the highest current inventory (1095 units) and carries the same regulatory certifications. It is suitable for direct substitution.

Q: Do these parts require any design changes or recertification?

A: No. All substitute parts maintain identical electrical ratings, mechanical dimensions, and mounting specifications. No circuit redesign or regulatory recertification is necessary.