ROTARY SWITCH RTH K01

The RT K01 is a rotary switch designed for multi-mode household appliances and industrial equipment that can be configured with up to 5 circuits and 7 positions.

On the RT K01 rotary switch, each position of the control lever closes the contact combination associated with that position, and the selection remains fixed until the lever is moved to a new position. The product can be manufactured with 1–5 circuits, and the number of positions can be customized from 1 to 7 or more. This range allows for the creation of a comprehensive selection scheme from a single control point in devices with multiple operating modes. In applications where the product is used as a program selector switch, the stage configuration is determined according to the device manufacturer’s list of functions; the pin material can be selected as either plastic or metal.

The product operates at 250 V with current ratings of 16(4) A and 18(5) A; these values correspond to switching resistive loads of 16 A and 18 A, and inductive loads of 4 A and 5 A. The T125 temperature class and the glass-fiber-reinforced PA66 GF25 V0 housing ensure the commutator’s stable operation in the device’s hot spots. A 10,000-cycle lifespan meets the expected service life for this type of product, which is controlled more frequently as the number of stages increases. Connections are made via 6.3 x 0.80 mm tab terminals; due to the IP00 protection rating, installation must be performed inside the device’s enclosed housing.

The RT K01 offers safe operation in wide-range control applications with a glow wire resistance of 850 / 750 °C and an ambient temperature rating of 125 °C.

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 glowing wire test (GWIT) results define the insulation material’s behavior against ignition, while the T125 class defines its ability to operate at ambient temperatures up to 125 °C. Contact reliability, which becomes increasingly important as the number of circuits and positions increases, has been verified with a service life of 10,000 cycles. In accordance with the IP00 protection rating, the rotary switch is designed for use inside a closed appliance enclosure.

GENERAL FEATURES
Product Code RT C01
Voltage 250 V
Current 16(4) A / 18(5) A
Ambient Temperature T125
Protection Class IP00
Lifespan 10,000
Gwit 850 / 750
Number of Positions 1–7+ (Customizable)
Number of Circuits 1–5
Connection Type 6.3 x 0.80 Tab Terminal
Pin Material Plastic / Metal
Body Material PA66 GF25 V0
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