CWA2410-10 Solid State Relay SPST-NO 10A 24-280V

Part Overview

The CWA2410-10 is a solid state relay (SSR) manufactured by Sensata-Crydom, configured as a single-pole single-throw normally open (SPST-NO) device with a 10A load current rating. This component operates with AC output control and accepts input voltages from 90 to 280VAC, with load voltage capability spanning 24V to 280V. The device features a hockey puck form factor with screw terminal connections and is mounted as a chassis component. The CWA2410-10 maintains active product status and holds RoHS compliance certification. Substitute parts are identified when the original part becomes unavailable or when application requirements necessitate alternative specifications within compatible electrical and mechanical parameters.

Substiute Parts

CWA2410-10

Sensata-CrydomIn Stock: 976CWA2410-10 Datasheet

Current PartRFQ

84137211N

CrouzetIn Stock: 115284137211N Datasheet

MFR RecommendedRFQ

84137211N

CrouzetIn Stock: 115284137211N Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CWA2410-10 is determined by the following critical parameters: circuit configuration (SPST-NO), output type (AC), package form factor (hockey puck), termination style (screw terminal), and mounting type (chassis mount). The substitute part 84137211N manufactured by Crouzet satisfies these core mechanical and electrical interface requirements.

The 84137211N maintains identical circuit topology, output type, package geometry, termination method, and mounting configuration. Load voltage range compatibility (24V to 280V) is preserved. Input voltage specification for the 84137211N spans 90 to 260VAC, which encompasses the standard operating range of the CWA2410-10. The primary electrical difference is the load current rating: the 84137211N is rated for 25A versus the CWA2410-10's 10A specification. This higher current rating does not prevent substitution in applications requiring 10A or less, as the substitute part operates within its safe operating envelope at reduced load levels.

Parameter Comparison

Engineering Selection Recommendations

Both the CWA2410-10 and 84137211N maintain active product status and hold RoHS compliance certification, confirming their suitability for current manufacturing and regulatory environments. The 84137211N is classified as a manufacturer-recommended substitute, indicating formal compatibility assessment by the component supplier network.

Selection between these parts depends on application load current requirements. The CWA2410-10 is specified for 10A maximum load current. The 84137211N, rated for 25A, accommodates applications requiring higher current capacity while remaining compatible with circuits designed for 10A operation. Both parts accept identical input voltage ranges within their respective specifications and support the full 24V to 280V load voltage envelope. Screw terminal connections and hockey puck packaging ensure mechanical interchangeability in chassis-mounted installations.

Frequently Asked Questions (FAQ)

Q: Can the 84137211N replace the CWA2410-10 in a 10A application?

A: Yes. The 84137211N is rated for 25A maximum load current, which exceeds the 10A requirement. The substitute part operates safely at reduced load levels within its design envelope.

Q: Are the input voltage ranges compatible?

A: The CWA2410-10 accepts 90 to 280VAC input. The 84137211N accepts 90 to 260VAC input. Applications operating within the 90 to 260VAC range are compatible with both parts. Applications requiring input voltages between 260VAC and 280VAC must use the CWA2410-10.

Q: Do both parts support the same load voltage range?

A: Yes. Both the CWA2410-10 and 84137211N support load voltages from 24V to 280V.

Q: Are the physical packages identical?

A: Yes. Both parts use the hockey puck form factor with screw terminal connections and chassis mount configuration, ensuring mechanical interchangeability.

Q: What compliance certifications apply to both parts?

A: Both the CWA2410-10 and 84137211N are RoHS compliant and maintain active product status.