Siemens 5SY41136 Circuit Breaker - Equivalent & Substitute Parts

Part Overview

The Siemens 5SY41136 is a single-pole circuit breaker rated for 13A at 400V AC and 72V DC, designed for DIN rail mounting with lever actuation. This component is classified as Active product status and carries multiple international approvals including CCC, CE, EAC, IMQ, RCM, UR, and VDE certifications. Substitute parts are identified when equivalent electrical and mechanical parameters are required for system compatibility, inventory availability, or supply chain continuity.

Substiute Parts

5SY41136

SiemensIn Stock: 11945SY41136 Datasheet

Current PartRFQ

5SY41137

SiemensIn Stock: 9045SY41137 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the Siemens 5SY41136 is based on strict equivalence of the following electrical and mechanical parameters:

• Current Rating: 13A (exact match required)
• Voltage Rating - AC: 400V (exact match required)
• Voltage Rating - DC: 72V (exact match required)
• Number of Poles: 1 (exact match required)
• Mounting Type: DIN Rail (exact match required)
• Actuator Type: Lever (exact match required)
• Series: 5SY4 (same product family)

The identified substitute part maintains all critical electrical specifications and mechanical form factors, ensuring direct compatibility within the same circuit protection application context.

Parameter Comparison

Engineering Selection Recommendations

Both the 5SY41136 and 5SY41137 are Active status products manufactured by Siemens within the 5SY4 series. Both components carry identical international regulatory approvals (CCC, CE, EAC, IMQ, RCM, UR, VDE) and share the same ECCN and HTSUS classifications. The electrical specifications—13A current rating, 400V AC, 72V DC—and mechanical characteristics—single-pole, DIN rail mount, lever actuation—are identical across both parts. Selection between these parts may be based on packaging format (Bulk for 5SY41137 versus standard for 5SY41136) and current inventory availability.

Frequently Asked Questions (FAQ)

Q: Can the 5SY41137 directly replace the 5SY41136 in an existing installation?

A: Yes. Both parts are identical in electrical rating (13A, 400V AC, 72V DC), mechanical form factor (single-pole, DIN rail, lever actuation), and regulatory compliance. Direct substitution is supported.

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

A: The primary difference is packaging format. The 5SY41136 uses standard packaging, while the 5SY41137 is supplied in Bulk packaging. All electrical and mechanical specifications are equivalent.

Q: Are the approval certifications the same?

A: Yes. Both parts carry identical certifications: CCC, CE, EAC, IMQ, RCM, UR, and VDE. Both are classified under ECCN EAR99 and HTSUS 8536.20.0020.

Q: What parameters must match for substitution to be valid?

A: Current rating (13A), AC voltage (400V), DC voltage (72V), pole count (1), mounting type (DIN Rail), and actuator type (Lever) must all match exactly. Both parts meet these criteria.

Q: Is inventory availability a factor in part selection?

A: Yes. The 5SY41136 has 1084 pieces in stock, while the 5SY41137 has 855 pieces available. Selection may depend on required delivery timeline and quantity needs.