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CPI Series K1 Environmentally Sealed Rocker Switch, SPST, On/Off, 2 Positions - Environmentally Sealed Rocker Switches
CPIEnvironmentally Sealed Rocker Switches

CPI Series K1 Environmentally Sealed Rocker Switch, SPST, On/Off, 2 Positions

CPI Environmentally Sealed Rocker Switches.

SKU 3G-OTH-31648

Also listed as: K1005509 · K1005 509

Brand
CPI
Item
Series K1 Environmentally Sealed Rocker Switch, SPST, On/Off, 2 Positions
Category
Environmentally Sealed Rocker Switches
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CPI
Manufacturer Part Number
K1005-509

Technical Documents

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CPI Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

CPI Environmentally Sealed Rocker Switches.

Frequently Asked Questions

What is the CPI Waterproof Switch Series K1 used for?

The CPI Waterproof Switch Series K1 is an environmentally sealed rocker switch designed for industrial applications requiring protection against moisture and dust. It is commonly used in marine, outdoor equipment, and harsh-environment control panels where reliable on/off switching is critical.

What are the specifications of the CPI K1005-509 switch?

The CPI K1005-509 is a Series K1 waterproof rocker switch with 2 positions and SPST (Single Pole Single Throw) On/Off functionality. It is manufactured by CPI under part number K1005-509 and is designed for sealed environments. For detailed electrical ratings, consult the CPI datasheet.

Where to buy the CPI K1005-509 switch worldwide?

You can source the CPI K1005-509 switch worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this CPI waterproof switch.

How to install the CPI waterproof rocker switch?

Install the CPI waterproof rocker switch by mounting it into a panel cutout of the specified size, ensuring the sealing gasket is properly seated to maintain environmental protection. Connect the SPST terminals to your circuit following standard wiring practices. Always verify voltage and current ratings before installation.

Used in

Common applications for CPI
Industrial automation — CPI J4 series plunger limit switches for position sensing on conveyor systems
Material handling — CPI E series hinge lever snap-action switches for detecting door or gate positions
Process control — CPI K1 series environmentally sealed rocker switches for outdoor control panels
Machine safety — CPI roller lever limit switches for interlocking guards on industrial machinery
Panel building — CPI D1 series miniature pushbutton switches for compact operator interfaces
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CPI Products

3G Electric supplies CPI environmentally sealed rocker switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This SPST rocker switch features momentary on/off action with two positions. Its environmentally sealed construction protects against moisture and dust, making it suitable for use in industrial equipment, marine systems, and off-highway vehicles where reliable switching in harsh conditions is required
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This SPST rocker switch features momentary on/off action with two positions. Its environmentally sealed construction protects against moisture and dust, making it suitable for use in industrial equipment, marine systems, and off-highway vehicles where reliable switching in harsh conditions is required
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DPDT rocker switch with three positions: momentary on, off, momentary on. Environmentally sealed construction protects against moisture and dust. Suitable for use in industrial control panels, marine equipment, and heavy machinery requiring reliable switching in harsh environments
CARLING TECHNOLOGIES
DPDT rocker switch with three positions: momentary on, off, momentary on. Environmentally sealed construction protects against moisture and dust. Suitable for use in industrial control panels, marine equipment, and heavy machinery requiring reliable switching in harsh environments
Environmentally sealed rocker switch with red illumination. DPDT, 3-position On/Off/On operation. Rated 20 A at 12 V AC/DC and 1/2 hp at 125 to 250 V. Quick-connect tab terminals. Lens included; no lamp module or NEMA enclosure. Suitable for industrial control panels, marine equipment, and machinery requiring a sealed illuminated switch
CARLING TECHNOLOGIES
Environmentally sealed rocker switch with red illumination. DPDT, 3-position On/Off/On operation. Rated 20 A at 12 V AC/DC and 1/2 hp at 125 to 250 V. Quick-connect tab terminals. Lens included; no lamp module or NEMA enclosure. Suitable for industrial control panels, marine equipment, and machinery requiring a sealed illuminated switch
This EATON rocker switch is a Series 8004 device with two positions, DPST contact configuration, and On/Off function. It is rated for 3/4 hp at 250 V and features an environmentally sealed design for protection against moisture and dust. Typical applications include industrial control panels, marine equipment, and outdoor machinery where reliable switching under harsh conditions is required
EATON
This EATON rocker switch is a Series 8004 device with two positions, DPST contact configuration, and On/Off function. It is rated for 3/4 hp at 250 V and features an environmentally sealed design for protection against moisture and dust. Typical applications include industrial control panels, marine equipment, and outdoor machinery where reliable switching under harsh conditions is required

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