IUG6-1-72-10.0-A-21 Equivalent & Substitute Parts

Part Overview

The IUG6-1-72-10.0-A-21 is a circuit breaker with magnetic hydraulic delay protection manufactured by Sensata-Airpax. This component is rated for 9A at 250V AC and 80V DC, featuring a lever-actuated panel mount design with two poles. The part is currently active in production with RoHS compliance and unlimited moisture sensitivity rating. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the same product category, ensuring functional interchangeability in panel mount applications.

Substiute Parts

IUG6-1-72-10.0-A-21

Sensata-AirpaxIn Stock: 915IUG6-1-72-10.0-A-21 Datasheet

Current PartRFQ

IUGH11-1-66-15.0-91

Sensata-AirpaxIn Stock: 833IUGH11-1-66-15.0-91 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the IUG6-1-72-10.0-A-21 is based on strict equivalence of the following critical parameters:

• Current Rating: 9A
• Voltage Rating - AC: 250V
• Voltage Rating - DC: 80V
• Breaker Type: Magnetic (Hydraulic Delay)
• Mounting Type: Panel Mount
• Actuator Type: Lever
• Number of Poles: 2
• Manufacturer: Sensata-Airpax
• Product Status: Active
• RoHS Compliance: Yes

The identified substitute maintains all electrical specifications and mechanical form factors required for direct replacement in panel mount circuit protection applications.

Parameter Comparison

Engineering Selection Recommendations

Both the IUG6-1-72-10.0-A-21 and IUGH11-1-66-15.0-91 are active production parts from Sensata-Airpax with identical electrical ratings and mechanical specifications. Both components carry RoHS compliance certification and unlimited moisture sensitivity rating. Selection between these parts may be based on packaging availability and inventory status. The IUG6-1-72-10.0-A-21 is available in standard packaging with 831 units in stock, while the IUGH11-1-66-15.0-91 is available in bulk packaging with 739 units in stock.

Frequently Asked Questions (FAQ)

Q: What makes IUGH11-1-66-15.0-91 a valid substitute for IUG6-1-72-10.0-A-21?

A: The substitute part maintains identical electrical specifications (9A, 250V AC, 80V DC), breaker type (Magnetic Hydraulic Delay), mounting configuration (Panel Mount), actuator design (Lever), pole count (2), and compliance certifications (RoHS). Both parts are manufactured by Sensata-Airpax and are active production components.

Q: Are there packaging differences between these parts?

A: The IUG6-1-72-10.0-A-21 is supplied in standard packaging, while the IUGH11-1-66-15.0-91 is supplied in bulk packaging. Packaging format does not affect electrical or mechanical performance.

Q: Can these parts be used interchangeably in panel mount applications?

A: Yes. Both parts share identical mounting type, form factor, and electrical characteristics required for panel mount circuit protection applications.

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS compliant with moisture sensitivity level 1 (unlimited), ECCN classification EAR99, and HTSUS code 8536.20.0020.