Equivalent & Substitute Parts for Sensata Technologies Airpax 295-3-5593-2

Part Overview

The Sensata Technologies Airpax 295-3-5593-2 is a circuit breaker featuring magnetic-hydraulic delay protection with lever actuation and panel mount configuration. This part is classified as obsolete, necessitating identification of active equivalent alternatives to maintain system functionality and ensure continued availability for replacement and maintenance applications. The substitute part maintains functional equivalence through matching electrical protection characteristics and mechanical interface requirements.

Substiute Parts

295-3-5593-2

Sensata Technologies – AirpaxIn Stock: 1001295-3-5593-2 Datasheet

Current PartRFQ

IULK3-40128-2

Sensata-AirpaxIn Stock: 1004IULK3-40128-2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The substitute part IULK3-40128-2 qualifies as a functional equivalent based on the following matching parameters:

• Breaker Type: Both parts employ magnetic-hydraulic delay protection, ensuring identical trip characteristics and response behavior
• Mounting Configuration: Panel mount design maintained across both parts
• Actuator Interface: Lever actuation preserved for consistent operator control
• Regulatory Compliance: Both parts maintain RoHS compliance and identical ECCN/HTSUS classifications
• Moisture Sensitivity: Matching MSL rating of 1 (Unlimited) ensures equivalent environmental performance

The substitute part is classified as active product status, providing assured long-term availability and supply continuity.

Parameter Comparison

Engineering Selection Recommendations

The IULK3-40128-2 substitute part is suitable for direct replacement of the obsolete 295-3-5593-2 based on functional parameter equivalence. Both parts maintain identical protection characteristics through matching magnetic-hydraulic delay mechanisms and lever actuation. Regulatory compliance is preserved, with both parts meeting RoHS requirements and sharing identical ECCN and HTSUS classifications. The substitute part's active product status ensures availability for current procurement and future replacement cycles.

Frequently Asked Questions (FAQ)

Q: What makes IULK3-40128-2 a valid substitute for 295-3-5593-2?

A: Both parts share identical breaker type (magnetic-hydraulic delay), mounting configuration (panel mount), actuator interface (lever), and regulatory compliance status. These parameters define functional equivalence for circuit breaker applications.

Q: Are there electrical performance differences between these parts?

A: The provided specifications confirm matching protection characteristics through identical breaker type classification. Both employ magnetic-hydraulic delay technology for equivalent trip response.

Q: What is the significance of the product status change from Obsolete to Active?

A: The substitute part's active status ensures continued manufacturing and supply availability, eliminating obsolescence risk associated with the original part number.

Q: Does packaging format affect substitution suitability?

A: Packaging format (standard versus bulk) does not affect functional equivalence or electrical performance. Selection depends on procurement quantity requirements and inventory management practices.

Q: Are compliance certifications maintained in the substitute part?

A: Yes. Both parts maintain RoHS compliance, identical ECCN classification (EAR99), and matching HTSUS codes (8536.20.0020), ensuring regulatory equivalence.