RA901-RB-B-F-N Rocker Switch SPST 16A 125V Equivalent & Substitute Parts

Part Overview

The RA901-RB-B-F-N is an active SPST rocker switch manufactured by Carling Technologies, rated for 16A AC at 125V with panel mount snap-in installation. This component is designed for on-off switching applications requiring reliable electrical performance across industrial and commercial equipment. Substitute parts become necessary due to inventory constraints, supply chain disruptions, or end-of-life considerations for the primary manufacturer's offering.

Substiute Parts

RA901-RB-B-F-N

Carling TechnologiesIn Stock: 1050RA901-RB-B-F-N Datasheet

Current PartRFQ

GRS-2011-2080

CW IndustriesIn Stock: 1663GRS-2011-2080 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RA901-RB-B-F-N is determined by strict equivalence across the following critical parameters:

• Electrical Performance: Circuit configuration (SPST), current rating (16A AC), and voltage rating (125V AC) must be identical
• Mechanical Compatibility: Mounting type (Panel Mount, Snap-In), panel cutout dimensions (28.58mm x 13.97mm), and termination style (Quick Connect - 0.250") must match exactly
• Physical Characteristics: Actuator type (Concave/Curved), color (Black), and switch function (On-Off) must be equivalent
• Regulatory Compliance: RoHS3 compliance and REACH unaffected status required

The substitute part GRS-2011-2080 from CW Industries meets all critical electrical and mechanical parameters, enabling direct functional replacement in applications where the RA901-RB-B-F-N is specified.

Parameter Comparison

Engineering Selection Recommendations

The GRS-2011-2080 from CW Industries is a qualified substitute for the RA901-RB-B-F-N based on electrical equivalence, mechanical compatibility, and regulatory compliance. Both components are active products with ROHS3 compliance and REACH unaffected status.

The RA901-RB-B-F-N provides superior electrical life rating (100,000 cycles versus 25,000 cycles), making it preferable for high-cycle applications. The GRS-2011-2080 offers an extended operating temperature range (-20°C ~ 105°C versus 0°C ~ 85°C), suitable for environments with broader thermal requirements.

Selection between these components should be based on application-specific demands for cycle life and operating temperature range. Both components satisfy the core functional requirements of SPST 16A 125V AC switching with identical mechanical interfaces.

Frequently Asked Questions (FAQ)

Q: Can GRS-2011-2080 be used as a direct replacement for RA901-RB-B-F-N in existing designs?

A: Yes. Both components share identical electrical ratings (16A AC, 125V), circuit configuration (SPST), mounting type (Panel Mount, Snap-In), panel cutout dimensions (28.58mm x 13.97mm), and termination style (Quick Connect - 0.250"). Physical installation and electrical connection are directly compatible.

Q: What are the differences in performance between these two parts?

A: The RA901-RB-B-F-N has a higher electrical life rating (100,000 cycles) compared to the GRS-2011-2080 (25,000 cycles). The GRS-2011-2080 operates across a wider temperature range (-20°C ~ 105°C versus 0°C ~ 85°C). Application requirements for cycle frequency and thermal environment determine which component is more suitable.

Q: Are both parts compliant with current regulatory standards?

A: Yes. Both the RA901-RB-B-F-N and GRS-2011-2080 are ROHS3 compliant and REACH unaffected, meeting current environmental and chemical restriction requirements.

Q: What is the panel cutout requirement for installation?

A: Both components require an identical rectangular panel cutout of 28.58mm x 13.97mm for snap-in installation. Existing panel preparations for the RA901-RB-B-F-N are compatible with the GRS-2011-2080.

Q: Are there any actuator marking differences?

A: The RA901-RB-B-F-N features "ON OFF" vertical marking, while the GRS-2011-2080 features "O -" marking. Both indicate on-off function; marking style differs between manufacturers but does not affect electrical or mechanical operation.