C&K 7205SPCWCLES2 Toggle Switch DPDT Equivalent & Substitute Parts

Part Overview

The C&K 7205SPCWCLES2 is a panel-mount toggle switch with DPDT (Double Pole Double Throw) circuit configuration, rated for 5A at 120V AC and 28V DC. This component features anti-rotation actuator design, IP67 ingress protection, and PC pin termination suitable for industrial control applications. The part is classified as obsolete, necessitating identification of functionally equivalent alternatives from active product lines that maintain electrical and mechanical compatibility within the 7000 series and cross-manufacturer options.

Substiute Parts

7205SPCWCLES2

C&KIn Stock: 8797205SPCWCLES2 Datasheet

Current PartRFQ

7205SPCWCRES2

C&KIn Stock: 12117205SPCWCRES2 Datasheet

DirectRFQ

A227S1CWCB

ElectroswitchIn Stock: 1149A227S1CWCB Datasheet

SimilarRFQ

A227S1YCQ

ElectroswitchIn Stock: 1182A227S1YCQ Datasheet

SimilarRFQ

MTA206SPC

TE Connectivity ALCOSWITCH SwitchesIn Stock: 834MTA206SPC Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 7205SPCWCLES2 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Circuit configuration: DPDT
• Switch function: Mom-Off-Mom
• Mounting type: Panel Mount
• Termination style: PC Pin
• Bushing thread: 1/4-40
• Current rating: Minimum 5A (AC/DC)
• Voltage rating: Minimum 120V AC and 28V DC

Substitute Categories:

Direct Manufacturer Substitute (C&K 7000 Series): The 7205SPCWCRES2 maintains identical electrical specifications, mechanical dimensions, and circuit configuration while offering active product status and improved compliance posture. This represents the primary replacement path within the original manufacturer's active portfolio.

Cross-Manufacturer Equivalents (Electroswitch A Series): The A227S1CWCB and A227S1YCQ provide DPDT Mom-Off-Mom functionality with PC pin termination and 1/4-40 bushing compatibility. These parts accommodate the electrical requirements through different current and voltage rating combinations. The A227S1CWCB operates at 0.5VA/28V, while the A227S1YCQ provides 6A/125V AC capability, both supporting 28V DC operation.

Cross-Manufacturer Equivalent (TE Connectivity MTA Series): The MTA206SPC delivers DPDT Mom-Off-Mom switching with 6A AC (4A DC) at 125V AC and 28V DC, maintaining panel-mount configuration, PC pin termination, and 1/4-40 bushing thread. Operating temperature range is -20°C to 80°C.

Parameter Comparison

Engineering Selection Recommendations

Primary Recommendation: C&K 7205SPCWCRES2

The 7205SPCWCRES2 is the preferred direct substitute. It maintains identical electrical ratings (5A at 120V AC/28V DC), mechanical configuration, and circuit function as the obsolete 7205SPCWCLES2. The part is in active production status with 1108 units in stock. Key advantages include RoHS compliance and REACH affected status, supporting modern supply chain requirements. The only functional difference is the terminal treatment (epoxy sealed versus satin chrome actuator), which does not affect electrical performance or mechanical compatibility.

Secondary Recommendation: TE Connectivity MTA206SPC

The MTA206SPC provides equivalent DPDT Mom-Off-Mom functionality with higher current capacity (6A AC at 125V AC). This part is suitable for applications where the original 5A rating provides insufficient margin. The MTA206SPC is ROHS3 compliant and REACH affected. Operating temperature range is -20°C to 80°C, which is narrower than the original part. This substitute is appropriate for applications operating within this temperature envelope.

Tertiary Recommendation: Electroswitch A227S1YCQ

The A227S1YCQ offers 6A at 125V AC with 28V DC support, providing current capacity exceeding the original specification. This part is RoHS compliant with active product status. The standard round actuator differs from the anti-rotation design of the original part. This substitute is suitable for applications where actuator type is not a critical design constraint.

Not Recommended: Electroswitch A227S1CWCB

The A227S1CWCB current rating of 0.5VA is insufficient for the original 5A specification and does not meet the electrical requirements of the 7205SPCWCLES2.

Frequently Asked Questions (FAQ)

Q: Can the 7205SPCWCRES2 be used as a direct replacement for the 7205SPCWCLES2?

A: Yes. The 7205SPCWCRES2 maintains identical electrical specifications (5A at 120V AC/28V DC), circuit configuration (DPDT Mom-Off-Mom), mechanical dimensions, and termination style. The part is mechanically and electrically interchangeable. The primary difference is product status (active versus obsolete) and terminal treatment (epoxy sealed versus satin chrome).

Q: What is the difference between the A227S1CWCB and A227S1YCQ?

A: The A227S1CWCB is rated for 0.5VA at 28V AC, while the A227S1YCQ is rated for 6A at 125V AC. Both support 28V DC operation. The A227S1CWCB current rating is insufficient for applications requiring 5A switching capacity. The A227S1YCQ provides adequate current capacity for the original application.

Q: Does the MTA206SPC have the same ingress protection rating as the original part?

A: No. The 7205SPCWCLES2 specifies IP67 (dust tight, waterproof) ingress protection. The MTA206SPC does not specify an ingress protection rating. Applications requiring IP67 protection should use the 7205SPCWCRES2 or verify environmental compatibility with the MTA206SPC.

Q: Are all substitute parts RoHS compliant?

A: The 7205SPCWCRES2, A227S1CWCB, A227S1YCQ, and MTA206SPC are all RoHS compliant. The original 7205SPCWCLES2 is RoHS non-compliant. Modern supply chains typically require RoHS compliance, making the substitute parts suitable for current procurement requirements.

Q: What is the impact of the different actuator types (anti-rotation versus standard round)?

A: The 7205SPCWCLES2 features an anti-rotation actuator, while the Electroswitch A-series and TE Connectivity MTA206SPC use standard round actuators. Anti-rotation design prevents unintended rotation of the actuator. Applications where actuator rotation must be prevented should use the 7205SPCWCRES2 or verify that standard round actuators are acceptable for the intended application.

Q: Can the A227S1CWCB be used in low-current applications?

A: The A227S1CWCB is rated for 0.5VA, which is significantly lower than the original 5A specification. This part is suitable only for applications requiring switching capacity below 0.5VA. It is not suitable as a general substitute for the 7205SPCWCLES2.

Q: What is the operating temperature range difference between substitutes?

A: The 7205SPCWCLES2 and 7205SPCWCRES2 operate from -30°C to 85°C. The Electroswitch A-series parts operate from -30°C to 90°C, providing a 5°C higher upper limit. The TE Connectivity MTA206SPC operates from -20°C to 80°C, which is narrower at both temperature extremes. Applications operating outside the MTA206SPC range should use the C&K or Electroswitch alternatives.

Q: Is the electrical life rating important for substitute selection?

A: The 7205SPCWCLES2 and 7205SPCWCRES2 are rated for 40,000 electrical cycles. The Electroswitch A-series parts are rated for 60,000 cycles, providing extended operational life. The MTA206SPC does not specify electrical life. For applications with high cycle counts, the Electroswitch A-series provides superior longevity.