CMD60110 Solid State Relay SPST-NO 110A 48-660V

Part Overview

The CMD60110 is an active Sensata-Crydom solid state relay (SSR) featuring SPST-NO (1 Form A) switching configuration in a hockey puck package. This component provides AC switching capability with zero-cross detection for loads rated 48V to 660V at 110A maximum current. The device accepts 4-32VDC control input and is RoHS compliant. Substitute parts are identified when inventory constraints, higher current capacity requirements, or alternative compliance certifications are necessary for system implementation.

Substiute Parts

CMD60110

Sensata-CrydomIn Stock: 1019CMD60110 Datasheet

Current PartRFQ

CWD48125

Sensata-CrydomIn Stock: 700CWD48125 Datasheet

MFR RecommendedRFQ

CWD48125

Sensata-CrydomIn Stock: 700CWD48125 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CMD60110 is determined by the following critical parameters:

• Circuit Configuration: Must be SPST-NO (1 Form A)
• Output Type: Must be AC with Zero Cross detection
• Control Input Voltage: Must accept 4-32VDC
• Load Voltage Range: Must support 48V to 660V operation
• Package Type: Must be Hockey Puck chassis mount with screw terminals
• Mounting: Must be Chassis Mount

The identified substitute CWD48125 maintains all critical electrical and mechanical parameters while providing increased load current capacity (125A versus 110A). Both parts operate within identical input/output voltage specifications, use identical termination methods, and share the same package form factor. The CWD48125 represents a direct functional upgrade suitable for applications requiring higher current handling within the same voltage envelope.

Parameter Comparison

Engineering Selection Recommendations

Both CMD60110 and CWD48125 are active products from Sensata-Crydom with confirmed inventory availability. The CMD60110 carries RoHS compliance certification. The CWD48125 carries ROHS3 compliance certification and is REACH affected, providing enhanced environmental compliance documentation for regulated markets.

Selection between these parts depends on application current requirements. The CMD60110 is specified for 110A maximum load current. The CWD48125 accommodates 125A maximum load current while maintaining identical input control voltage, output voltage range, switching configuration, and mechanical form factor. Both parts are suitable for direct substitution in applications where the higher current rating of the CWD48125 does not create thermal or mechanical constraints in the target assembly.

Frequently Asked Questions (FAQ)

Q: Can CWD48125 replace CMD60110 in existing designs?

A: Yes. Both parts share identical circuit configuration (SPST-NO), control input voltage range (4-32VDC), load voltage range (48-660V), output type (AC zero cross), package form (hockey puck), mounting method (chassis mount), and termination style (screw terminal). The CWD48125 provides higher current capacity (125A versus 110A) and does not introduce incompatibilities.

Q: What is the primary difference between these parts?

A: Load current rating. CMD60110 is rated 110A maximum. CWD48125 is rated 125A maximum. All other electrical and mechanical specifications are identical.

Q: Are there compliance differences?

A: CMD60110 is RoHS compliant. CWD48125 is ROHS3 compliant and REACH affected. ROHS3 represents updated RoHS directive compliance. REACH affected status indicates the part is subject to REACH chemical substance regulations.

Q: Do these parts use the same control signal?

A: Yes. Both accept 4-32VDC input control voltage with identical zero-cross AC output switching behavior.

Q: Are the physical packages interchangeable?

A: Yes. Both use hockey puck package form factor with chassis mount configuration and screw terminal connections, enabling direct mechanical substitution.

Q: Which part should be selected for new designs?

A: Selection is based on application current requirements. If the application requires 110A or less, either part is suitable. If the application requires current between 110A and 125A, CWD48125 is required. Both parts are active products with confirmed inventory.