C&K 7201P4HCLE Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7201P4HCLE is a panel-mount toggle switch with DPDT (Double Pole Double Throw) configuration rated for 5A at 120V AC and 28V DC. This component is classified as obsolete, making equivalent and substitute parts necessary for ongoing system maintenance and new design implementations. The switch features a flat anti-rotation actuator, epoxy sealed terminals, and PC pin termination suitable for industrial control applications.

Substiute Parts

7201P4HCLE

C&KIn Stock: 9887201P4HCLE Datasheet

Current PartRFQ

7201P4HCRE

C&KIn Stock: 10147201P4HCRE Datasheet

DirectRFQ

A223M1CWCQ

ElectroswitchIn Stock: 767A223M1CWCQ Datasheet

SimilarRFQ

A223P31DCQ

ElectroswitchIn Stock: 861A223P31DCQ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7201P4HCLE is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration (DPDT required)
• Switch function (On-On operation)
• Mounting type (Panel Mount)
• Termination style (PC Pin)
• Bushing thread specification (1/4-40)
• Panel cutout dimensions (Circular - 6.35mm Dia)

Electrical Performance Criteria:

• Current rating must meet or exceed 5A (AC/DC)
• Voltage ratings must support minimum 120V AC and 28V DC operation
• Operating temperature range must encompass -30°C to 85°C

Mechanical Compatibility:

• Actuator length and type affect panel integration; variations are acceptable if mechanical envelope permits installation
• Epoxy sealed terminals required for environmental protection

The C&K 7201P4HCRE serves as a direct manufacturer equivalent with identical mechanical and electrical specifications but active product status and improved RoHS compliance. The Electroswitch A223M1CWCQ and A223P31DCQ are classified as similar substitutes due to higher current ratings (6A), increased voltage tolerance (125V AC), and active availability, though they feature different actuator geometries and reduced electrical life (60,000 cycles versus 100,000 cycles).

Parameter Comparison

Engineering Selection Recommendations

Direct Replacement (C&K 7201P4HCRE): The 7201P4HCRE is the preferred substitute for the obsolete 7201P4HCLE. Both parts share identical electrical ratings, mechanical dimensions, and actuator specifications. The 7201P4HCRE maintains active product status and achieves RoHS compliance, making it suitable for new designs and legacy system replacements without circuit modification.

Alternative Substitutes (Electroswitch A223M1CWCQ and A223P31DCQ): These Electroswitch components provide functional equivalence with enhanced electrical performance. Both deliver 6A current capacity and 125V AC rating, exceeding the original 5A/120V specification. Selection between these alternatives depends on actuator geometry requirements: the A223M1CWCQ features a standard round actuator at 5.08mm length, while the A223P31DCQ provides a flatted actuator at 11.38mm length. Both achieve RoHS compliance and support the required -30°C to 90°C operating range. The reduced electrical life specification (60,000 cycles versus 100,000 cycles) must be evaluated against application duty cycle requirements.

Frequently Asked Questions (FAQ)

Q: Can the 7201P4HCRE directly replace the 7201P4HCLE without circuit modification?

A: Yes. The 7201P4HCRE maintains identical electrical ratings (5A, 120V AC, 28V DC), mechanical dimensions, panel cutout specifications (6.35mm circular), bushing thread (1/4-40), and PC pin termination. No circuit or panel modifications are required.

Q: What are the key differences between the C&K 7201P4HCRE and Electroswitch alternatives?

A: The C&K 7201P4HCRE provides exact mechanical and electrical equivalence. Electroswitch parts (A223M1CWCQ and A223P31DCQ) offer higher current ratings (6A versus 5A) and voltage tolerance (125V AC versus 120V AC), but feature different actuator geometries and reduced electrical life (60,000 versus 100,000 cycles). Actuator length differences (5.08mm or 11.38mm versus 6.35mm) may affect panel integration.

Q: Are all substitute parts RoHS compliant?

A: The 7201P4HCLE is RoHS non-compliant. The 7201P4HCRE, A223M1CWCQ, and A223P31DCQ are all RoHS compliant, meeting current environmental regulations for new designs and regulated markets.

Q: Which substitute should be selected for high-cycle applications?

A: The C&K 7201P4HCRE maintains the original 100,000-cycle electrical life specification. Electroswitch alternatives are rated for 60,000 cycles and are suitable for applications with lower switching frequency requirements.

Q: Do the Electroswitch substitutes require panel cutout modification?

A: The A223M1CWCQ and A223P31DCQ maintain the 1/4-40 bushing thread specification and are compatible with the original 6.35mm circular panel cutout. However, actuator length variations (5.08mm and 11.38mm respectively, versus the original 6.35mm) may affect actuator protrusion and operator feel. Mechanical envelope verification is recommended during integration.

Q: What is the inventory status of available substitutes?

A: The 7201P4HCRE has 912 units in stock. The A223M1CWCQ has 673 units available. The A223P31DCQ has 799 units in stock. All substitutes are classified as new original components.