BA1-B0-36-615-121-D Circuit Breaker Equivalent & Substitute Parts

Part Overview

The BA1-B0-36-615-121-D is a single-pole magnetic hydraulic delay circuit breaker manufactured by Carling Technologies. This panel-mount device is rated for 15A at 250V AC and 80V DC, featuring lever actuation and no illumination. The product is active and widely used in industrial and commercial electrical distribution applications. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative stock sources.

Substiute Parts

BA1-B0-36-615-121-D

Carling TechnologiesIn Stock: 945BA1-B0-36-615-121-D Datasheet

Current PartRFQ

BA1-B2-24-615-122-D

Carling TechnologiesIn Stock: 1107BA1-B2-24-615-122-D Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BA1-B0-36-615-121-D is determined by equivalence across the following critical parameters:

Electrical Specifications:

• Current Rating: 15A
• Voltage Rating - AC: 250V
• Voltage Rating - DC: 80V

Mechanical & Functional Specifications:

• Breaker Type: Magnetic (Hydraulic Delay)
• Mounting Type: Panel Mount
• Actuator Type: Lever
• Number of Poles: 1

Compliance & Regulatory:

• Approval Agencies: CCC, CSA, UL, VDE
• RoHS Status: ROHS3 Compliant
• REACH Status: REACH Unaffected

The substitute part BA1-B2-24-615-122-D maintains identical electrical ratings, mechanical configuration, and regulatory compliance status. Both parts are manufactured by Carling Technologies within the B series and are classified as active products.

Parameter Comparison

Engineering Selection Recommendations

Both the BA1-B0-36-615-121-D and BA1-B2-24-615-122-D are active products manufactured by Carling Technologies with identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status rather than functional differences.

The BA1-B0-36-615-121-D carries 875 pieces in current inventory. The substitute part BA1-B2-24-615-122-D carries 1052 pieces in current inventory and includes documented Moisture Sensitivity Level (MSL) classification of 1 (Unlimited).

Both parts satisfy the same regulatory requirements across CCC, CSA, UL, and VDE approval agencies and maintain ROHS3 compliance with REACH unaffected status. Either part is suitable for direct substitution in applications requiring a 15A, 250V AC / 80V DC single-pole magnetic hydraulic delay circuit breaker with lever actuation and panel mounting.

Frequently Asked Questions (FAQ)

Q: Can BA1-B2-24-615-122-D be used as a direct replacement for BA1-B0-36-615-121-D?

A: Yes. Both parts are electrically and mechanically identical with matching current ratings (15A), voltage ratings (250V AC / 80V DC), breaker type (magnetic hydraulic delay), mounting configuration (panel mount), and actuator type (lever). Both maintain identical regulatory compliance across all approval agencies.

Q: Are there differences in approval certifications between these parts?

A: No. Both parts carry identical approval agency certifications: CCC, CSA, UL, and VDE. Both are ROHS3 compliant and REACH unaffected.

Q: What is the difference between the part numbers BA1-B0-36-615-121-D and BA1-B2-24-615-122-D?

A: The part numbers differ in their internal designation codes, but the electrical and mechanical specifications are identical. The difference reflects internal Carling Technologies product line organization within the B series.

Q: Is there a difference in packaging between these parts?

A: Both parts are supplied in bulk packaging. No alternative packaging options are specified for either part number.

Q: What does Moisture Sensitivity Level (MSL) 1 (Unlimited) mean for BA1-B2-24-615-122-D?

A: MSL 1 (Unlimited) indicates that the component has no moisture sensitivity restrictions and does not require special handling, storage, or shelf-life management related to moisture exposure.

Q: Can I use either part interchangeably in my application?

A: Yes. The identical electrical ratings, mechanical configuration, and regulatory compliance of both parts ensure interchangeable performance in applications requiring a 15A, 250V AC / 80V DC single-pole magnetic hydraulic delay circuit breaker with lever panel mounting.