IUGNF6-40155-052 Equivalent & Substitute Parts

Part Overview

The IUGNF6-40155-052 is a single-pole circuit breaker with magnetic hydraulic delay protection, rated for 5A at 250V AC and 80V DC. This panel-mount toggle actuator breaker is designed for overcurrent protection in AC and DC applications. The part is active in production and RoHS compliant, making it suitable for modern electronic equipment requiring reliable circuit protection with thermal-magnetic response characteristics.

Equivalent and substitute parts are identified based on matching electrical ratings, mechanical mounting specifications, and functional performance parameters that ensure direct interchangeability in circuit protection applications.

Substiute Parts

IUGNF6-40155-052

Sensata-AirpaxIn Stock: 834IUGNF6-40155-052 Datasheet

Current PartRFQ

IAGN6-1-61-5.00

Sensata-AirpaxIn Stock: 835IAGN6-1-61-5.00 Datasheet

Parametric EquivalentRFQ

IUGN6-1-62-30.0

Sensata Technologies – AirpaxIn Stock: 1245IUGN6-1-62-30.0 Datasheet

Parametric EquivalentRFQ

IUGNF6-40155-052

Sensata-AirpaxIn Stock: 834IUGNF6-40155-052 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the IUGNF6-40155-052 is determined by strict equivalence across the following critical parameters:

• Current Rating: 5A (exact match required)
• Voltage Rating AC: 250V (exact match required)
• Voltage Rating DC: 80V (exact match required)
• Breaker Type: Magnetic (Hydraulic Delay) (exact match required)
• Mounting Type: Panel Mount (exact match required)
• Actuator Type: Toggle (exact match required)
• Number of Poles: 1 (exact match required)

All identified substitute parts meet these criteria without deviation. Substitutes are drawn from the same manufacturer family (Sensata-Airpax) and maintain identical electrical performance and mechanical interface specifications.

Parameter Comparison

Engineering Selection Recommendations

All three parts—IUGNF6-40155-052, IUGN6-1-62-30.0, and IAGN6-1-61-5.00—are active production items with RoHS compliance certification. They are electrically and mechanically equivalent for panel-mount circuit protection applications requiring 5A protection at 250V AC / 80V DC with magnetic hydraulic delay response.

Selection between these parts may be based on packaging availability (bulk versus standard packaging) and current inventory levels. IUGN6-1-62-30.0 offers the highest inventory availability at 1157 pieces. All parts carry identical ECCN (EAR99) and HTSUS (8536.20.0020) classifications, confirming regulatory equivalence.

Frequently Asked Questions (FAQ)

Q: Can IUGN6-1-62-30.0 or IAGN6-1-61-5.00 be used as direct replacements for IUGNF6-40155-052?

A: Yes. Both parts are parametric equivalents with identical electrical ratings (5A, 250V AC, 80V DC), breaker type (magnetic hydraulic delay), mounting configuration (panel mount), and actuator style (toggle). They are direct substitutes for circuit protection applications.

Q: What is the difference between the IUG and IAG series?

A: Both series are manufactured by Sensata-Airpax and meet identical electrical and mechanical specifications for this application. The series designation reflects internal product line organization but does not affect functional equivalence or interchangeability.

Q: Does packaging type affect compatibility?

A: No. Packaging type (bulk versus standard) does not affect the electrical or mechanical performance of the circuit breaker. It reflects only the quantity and presentation format for procurement and inventory management.

Q: Are all three parts RoHS compliant?

A: Yes. IUGNF6-40155-052, IUGN6-1-62-30.0, and IAGN6-1-61-5.00 are all RoHS compliant and carry identical regulatory certifications (ECCN: EAR99, HTSUS: 8536.20.0020).

Q: What parameters must match for substitution?

A: Current rating (5A), AC voltage (250V), DC voltage (80V), breaker type (magnetic hydraulic delay), mounting type (panel mount), actuator type (toggle), and pole count (1) must all match exactly. All identified substitutes meet these requirements without exception.