C&K 7301SCWZGE Toggle Switch 3PDT Equivalent & Substitute Parts

Part Overview

The C&K 7301SCWZGE is an active production toggle switch featuring 3PDT (three-pole, double-throw) circuitry with panel mount configuration. This switch is rated for 5A at 120V AC and 28V DC, designed for applications requiring reliable electromechanical switching with sealed terminals and IP67 ingress protection. Equivalent and substitute parts are identified based on matching electrical ratings, mechanical compatibility, and functional specifications to ensure direct replacement capability in existing designs.

Substiute Parts

7301SCWZGE

C&KIn Stock: 11747301SCWZGE Datasheet

Current PartRFQ

1003P1T1B1M1QEH

E-SwitchIn Stock: 19381003P1T1B1M1QEH Datasheet

SimilarRFQ

1003P1T1B1M1RE

E-SwitchIn Stock: 14021003P1T1B1M1RE Datasheet

SimilarRFQ

1003P1T2B1M1QE

E-SwitchIn Stock: 11101003P1T2B1M1QE Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts are grouped based on strict electrical and mechanical parameter matching. The primary substitution criteria are:

• Circuit Configuration: 3PDT topology required for functional equivalence
• Switch Function: On-On operation mandatory
• Current Rating: 5A (AC/DC) for full-load compatibility
• Voltage Ratings: 120V AC and 28V DC minimum requirements
• Mounting Interface: Panel mount with 6.35mm circular cutout and 1/4-40 bushing thread
• Termination: Solder lug connections
• Operating Temperature: -30°C to 85°C range
• Compliance: ROHS3 and EAR99 classification

E-Switch 100 series parts 1003P1T2B1M1QE and 1003P1T1B1M1QEH meet all primary electrical and mechanical criteria. Part 1003P1T1B1M1RE is listed as a substitute but operates at reduced electrical ratings (0.4VA at 20V), limiting its application scope to lower-power circuits only.

Parameter Comparison

Engineering Selection Recommendations

Full Electrical Rating Equivalents: E-Switch 1003P1T2B1M1QE and 1003P1T1B1M1QEH are direct substitutes for the C&K 7301SCWZGE in applications requiring 5A at 120V AC operation. Both parts maintain identical electrical specifications, mechanical interfaces, and operating temperature ranges. The primary design consideration is electrical life: the C&K part provides 100,000 cycles versus 40,000 cycles for E-Switch equivalents. Selection should account for application duty cycle requirements.

Reduced Rating Substitute: E-Switch 1003P1T1B1M1RE shares mechanical compatibility but operates at significantly reduced electrical ratings (0.4VA at 20V maximum). This part is suitable only for low-power signal switching applications and is not appropriate for circuits designed around the 5A/120V specifications of the main part.

Compliance Considerations: All substitute parts maintain ROHS3 compliance. The C&K 7301SCWZGE carries REACH Affected status, while E-Switch equivalents are REACH Unaffected. Regulatory requirements for the end application determine whether this distinction impacts part selection.

Frequently Asked Questions (FAQ)

Q: Can E-Switch 1003P1T1B1M1RE replace the C&K 7301SCWZGE in my application?

A: Only if your circuit operates at or below 0.4VA and 20V. The E-Switch 1003P1T1B1M1RE is rated for significantly lower electrical power than the C&K part. Direct substitution is not recommended for circuits designed for 5A at 120V operation.

Q: What is the difference between E-Switch 1003P1T2B1M1QE and 1003P1T1B1M1QEH?

A: Both parts are electrically identical with 5A at 120V ratings and identical mechanical interfaces. The primary difference is actuator length: 1003P1T2B1M1QE has a 5.08mm actuator, while 1003P1T1B1M1QEH has a 10.41mm actuator. Selection depends on panel thickness and actuator reach requirements.

Q: Does the lower electrical life rating of E-Switch parts affect reliability?

A: E-Switch equivalents are rated for 40,000 cycles versus 100,000 cycles for the C&K part. In applications with high switching frequency, the reduced cycle rating may impact service life. Evaluate your application's duty cycle to determine if this difference is significant.

Q: Are the panel cutout dimensions identical across all parts?

A: Yes. All parts use a 6.35mm diameter circular cutout with 1/4-40 bushing thread, ensuring mechanical interchangeability in existing panel installations.

Q: What does REACH Affected versus REACH Unaffected mean for part selection?

A: REACH Affected status indicates the C&K part contains substances of concern under EU regulations. REACH Unaffected E-Switch parts may be preferred in applications subject to EU regulatory requirements. Verify your end-use regulatory environment to determine if this distinction applies.