E-T-A 106-M2-P33-1A Circuit Breaker Thermal Equivalent & Substitute Parts

Part Overview

The E-T-A 106-M2-P33-1A is a thermal circuit breaker rated at 1A with dual voltage capability (240V AC / 48V DC). This single-pole, panel-mount breaker features push-to-reset actuation and holds Active product status with full compliance to international safety standards including CE, CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077. Finding equivalent substitute parts becomes necessary when managing inventory across multiple supply channels, addressing lead time constraints, or consolidating component sourcing while maintaining identical electrical and mechanical performance.

Substiute Parts

106-M2-P33-1A

E-T-AIn Stock: 1046106-M2-P33-1A Datasheet

Current PartRFQ

106-M2-P10-1A

E-T-AIn Stock: 1752106-M2-P10-1A Datasheet

Parametric EquivalentRFQ

106-M2-P30-1A

E-T-AIn Stock: 1193106-M2-P30-1A Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute parts 106-M2-P10-1A and 106-M2-P30-1A are parametric equivalents to the 106-M2-P33-1A based on strict alignment of the following critical parameters:

• Current Rating: 1A (identical across all parts)
• Voltage Rating - AC: 240V (identical across all parts)
• Voltage Rating - DC: 48V (identical across all parts)
• Breaker Type: Thermal (identical across all parts)
• Mounting Type: Panel Mount (identical across all parts)
• Actuator Type: Push to Reset (identical across all parts)
• Number of Poles: 1 (identical across all parts)
• Series: 106 (identical across all parts)
• Manufacturer: E-T-A (identical across all parts)
• Approval Agencies: CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077 (identical across all parts)
• RoHS Status: ROHS3 Compliant (identical across all parts)

The only variation among these parts is packaging configuration (Bulk vs. standard packaging) and inventory availability, which do not affect electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—106-M2-P33-1A, 106-M2-P10-1A, and 106-M2-P30-1A—are direct parametric equivalents with identical electrical specifications, mechanical form factor, and regulatory compliance. Selection among these parts should be based on:

• Inventory availability and lead time requirements
• Packaging format preference (Bulk vs. standard)
• Supply chain logistics and procurement channels

All parts maintain Active product status and satisfy the same international safety certifications (CE, CSA C22.2 No 235, GB 17701, IEC 60934, UL1077), ensuring equivalent performance in any application requiring a 1A thermal circuit breaker with 240V AC / 48V DC dual voltage rating and panel-mount configuration.

Frequently Asked Questions (FAQ)

Q: Can 106-M2-P10-1A and 106-M2-P30-1A be used interchangeably with 106-M2-P33-1A?

A: Yes. All three parts share identical electrical ratings (1A, 240V AC, 48V DC), thermal breaker type, push-to-reset actuation, panel-mount configuration, and regulatory approvals. They are parametric equivalents.

Q: What is the difference between these substitute parts?

A: The primary differences are packaging format and current inventory levels. The 106-M2-P10-1A and 106-M2-P30-1A are supplied in Bulk packaging, while the 106-M2-P33-1A uses standard packaging. No electrical or mechanical differences exist.

Q: Are all three parts ROHS3 compliant?

A: Yes. All three parts carry ROHS3 Compliant status and meet identical regulatory requirements across CE, CSA C22.2 No 235, GB 17701, IEC 60934, and UL1077 certifications.

Q: Which part should I select for new designs?

A: Any of the three parts is suitable for new designs. Selection should be based on packaging requirements, inventory availability, and procurement lead times. All parts maintain Active product status.

Q: Do these parts have different performance characteristics?

A: No. All three parts are thermally and electrically identical. They perform identically in circuit protection applications requiring 1A thermal breaking at 240V AC or 48V DC.