2Z15UM 15A Circuit Breaker Equivalent & Substitute Parts

Part Overview

The 2Z15UM is a thermal magnetic circuit breaker manufactured by Altech Corporation, rated for 15A at 480V AC and 80V DC. This DIN rail-mounted device is part of the V-EA series and maintains active product status with full CSA and UL508 approval. The 2Z15UM is ROHS3 compliant and currently maintains inventory of 1139 pieces in stock. Substitute parts are necessary when the primary part is unavailable or when specific channel configurations are required for system integration.

Key Parameters

Parameter	Value
Manufacturer	Altech Corporation
Series	V-EA
Breaker Type	Thermal Magnetic
Current Rating	15A
Voltage Rating - AC	480V
Voltage Rating - DC	80V
Mounting Type	DIN Rail
Actuator Type	Lever
Number of Poles	2
Approval Agency	CSA, UL508
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

All substitute parts for the 2Z15UM maintain identical electrical and mechanical specifications across the following critical parameters: 15A current rating, 480V AC and 80V DC voltage ratings, thermal magnetic breaker type, 2-pole configuration, lever actuator, and DIN rail mounting. The substitutes differ only in their channel designation (B, C, D, E, or G), which identifies internal trip curve characteristics specific to each model variant. All substitute parts are manufactured by Altech Corporation within the V-EA series and carry identical certifications (CSA, UL508) and compliance status (ROHS3).

Parameter Comparison

Part Number	Current Rating	Voltage AC	Voltage DC	Breaker Type	Poles	Mounting	Actuator	Series	Certifications	Inventory (Pcs)
2Z15UM	15A	480V	80V	Thermal Magnetic	2	DIN Rail	Lever	V-EA	CSA, UL508	1139
2B15UM	15A	480V	80V	Thermal Magnetic	2	DIN Rail	Lever	V-EA	CSA, UL508	1017
2C15UM	15A	480V	80V	Thermal Magnetic	2	DIN Rail	Lever	V-EA	CSA, UL508	688
2D15UM	15A	480V	80V	Thermal Magnetic	2	DIN Rail	Lever	V-EA	CSA, UL508	680
2E15UM	15A	480V	80V	Thermal Magnetic	2	DIN Rail	Lever	V-EA	CSA, UL508	936
2G15UM	15A	480V	80V	Thermal Magnetic	2	DIN Rail	Lever	V-EA	CSA, UL508	911

Engineering Selection Recommendations

All listed substitute parts maintain full compatibility with the 2Z15UM based on identical electrical ratings, mechanical form factor, and regulatory certifications. Each substitute part carries active product status and ROHS3 compliance. Selection among these equivalents should be based on availability and specific channel configuration requirements for your application. All parts are packaged in bulk and carry CSA and UL508 approvals for use in industrial control systems.

Frequently Asked Questions (FAQ)

Q: Are all substitute parts electrically interchangeable with the 2Z15UM? A: Yes. All substitute parts maintain identical current ratings (15A), voltage ratings (480V AC, 80V DC), breaker type (thermal magnetic), pole configuration (2-pole), and mounting specifications (DIN rail). They differ only in channel designation, which reflects internal trip curve characteristics.

Q: What is the significance of the channel letter (B, C, D, E, G, Z) in the part number? A: The channel letter designates the specific trip curve characteristic of each breaker variant. All variants within this group are electrically and mechanically equivalent for the specified ratings and certifications.

Q: Can I use any substitute part in place of the 2Z15UM? A: Yes, provided your system design does not require a specific channel configuration. All parts are manufactured by Altech Corporation within the V-EA series and carry identical CSA and UL508 certifications.

Q: Are there any packaging differences between these parts? A: No. All parts are supplied in bulk packaging and maintain identical mechanical dimensions for DIN rail mounting.

Q: What compliance standards apply to all these parts? A: All parts are ROHS3 compliant, REACH unaffected, and carry CSA and UL508 approvals. They are classified under HTSUS code 8536.20.0020 and ECCN EAR99.

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