KEY SWITCH RK 05

The RK05 is a large-body pushbutton switch designed for current control and direction reversal in home appliances, heating and ventilation equipment, and industrial machinery.

The RK05 is a pushbutton switch manufactured with a panel size of 30 x 36.2 mm and featuring a wide button surface. It is available with two operating function options: On-Off and reversing. The On-Off option provides a permanent on/off state, while the reversing option allows the circuit’s direction to be changed with a single control action. The large button size facilitates operation on panels used with gloves or for brief contact.

Available in 16(4) A and 10(4) A current options at 250 V, the RK05 switches at 16 A or 10 A for resistive loads and 4 A for inductive loads. With a T125 temperature class and a lifespan of 10,000 cycles, it is suitable for use in white goods, small household appliances, heating and ventilation systems, and industrial equipment. Connection is provided via 6.3×0.80 mm or 4.8×0.80 mm tab terminals, depending on the application.

With its RK05 rating, T125 temperature class, and 850 °C glowing wire resistance, the RK05 provides safe switching in high-current circuits.

The product is designed and tested in accordance with the requirements of the EN 61058-1 standard, which covers switches used in household and similar appliances. The 850/750 °C glow-wire (GWIT) values define the housing material’s resistance to ignition, while the T125 class defines its ability to operate at ambient temperatures up to 125 °C. The IP20 protection rating provides protection against solid objects; since it does not include water protection, the product is suitable for installation in dry environments inside devices. The 10,000-cycle lifespan also ensures consistent contact performance throughout its service life.

GENERAL FEATURES
Product Code RK05
Panel Dimensions 30×36.2
Operating Function On-Off / Reverser
Voltage 250 V
Current 16 (4) A / 10 (4) A
Ambient Temperature T125
Protection Class IP20
Lifespan 10,000
Gwit 850 / 750
Circuit Type
Connection Type 6.3 x 0.80 / 4.8 x 0.80 Tab Terminal
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