Circuit Breaker Thermal 700mA 240VAC 48VDC SCHURTER 4400.0141

Part Overview

The SCHURTER 4400.0141 is a single-pole thermal circuit breaker rated for 700mA at 240V AC and 48V DC. This panel-mount component features push-to-reset actuation and is designed for overcurrent protection in low-voltage DC and AC applications. The part maintains active product status with full compliance to international safety standards including UL1077, IEC 60934, EN 60934, CSA C22.2 No 235, and GB 17701. Substitute parts are identified when inventory constraints or supply chain requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

4400.0141

SCHURTER Inc.In Stock: 11274400.0141 Datasheet

Current PartRFQ

4400.0412

SCHURTER Inc.In Stock: 8544400.0412 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SCHURTER 4400.0141 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part 4400.0412 qualifies as a direct equivalent based on the following criteria:

• Identical current rating of 700mA
• Identical AC voltage rating of 240V
• Identical DC voltage rating of 48V
• Identical breaker type (Thermal)
• Identical mounting configuration (Panel Mount)
• Identical actuator mechanism (Push to Reset)
• Identical pole configuration (Single pole)
• Identical series designation (T11)
• Identical regulatory approvals and certifications
• ROHS3 compliance maintained
• Same manufacturer (SCHURTER Inc.)

No parameter deviation is permitted for substitution within this grouping.

Parameter Comparison

Engineering Selection Recommendations

Both the SCHURTER 4400.0141 and 4400.0412 are active-status products with identical electrical performance and mechanical form factors. Selection between these parts should be based on availability and supply chain considerations. Both parts maintain full compliance with all specified regulatory standards including UL1077, IEC 60934, EN 60934, CSA C22.2 No 235, and GB 17701. ROHS3 compliance and REACH unaffected status are consistent across both options. No technical differentiation exists between these components for circuit protection applications requiring 700mA thermal protection at 240V AC or 48V DC.

Frequently Asked Questions (FAQ)

Q: Can SCHURTER 4400.0412 be used as a direct replacement for 4400.0141?

A: Yes. Both parts are electrically and mechanically identical with matching current ratings, voltage ratings, mounting configurations, and regulatory approvals. No circuit redesign or panel modification is required.

Q: Are the regulatory certifications identical between these parts?

A: Yes. Both parts carry identical approvals: CSA C22.2 No 235, EN 60934, GB 17701, IEC 60934, and UL1077. Both are ROHS3 compliant and REACH unaffected.

Q: What is the difference between these two part numbers?

A: No functional or electrical differences exist. Both are SCHURTER T11 series thermal circuit breakers with identical specifications. Part number differentiation reflects internal manufacturing or inventory management practices.

Q: Are there any compatibility concerns with panel mounting?

A: No. Both parts feature identical panel-mount configurations and push-to-reset actuator designs. Physical installation is interchangeable.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory availability and supplier lead times, as both parts are functionally equivalent.