ROTARY SWITCH RT 01 / RT 03

RT01 / RT03 is a series of rotary switches developed for applications in home appliances, heating and ventilation, and industrial equipment that require a limited number of positions.

In the RT01/RT03 rotary switch, the control lever closes the corresponding contact in the selected position, and this state is maintained until the user switches to a new position. It is manufactured with a 1-2 series circuit; the number of positions can be customized from 1 to 4 or more. This design offers a simple control solution that avoids unnecessary complexity in applications requiring a limited number of positions, such as speed settings, temperature adjustments, or on-off function selection. The pin material is specified as plastic or metal depending on the button design.

The rotary switch 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 PA66 GF25 housing, rated T125 for temperature class and V0 for flame class, ensures reliable operation even at mounting locations where internal device temperatures rise; its 10,000-cycle lifespan defines the service life for devices under regular control. Connections are made via 6.3 x 0.80 mm tab terminals. Due to its IP00 protection rating, the product is unprotected against the ingress of solid objects and water and must be mounted inside the device’s enclosed housing.

RT01 / RT03, with a PA66 GF25 housing rated for 125 °C ambient temperature and a V0 flame rating, is used in devices with high safety requirements.

The series 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 T125 classification indicates that the rotary switch can maintain its specified performance up to an ambient temperature of 125 °C. The 10,000-cycle service life rating demonstrates that the product withstands repeated operation under the specified load. The IP00 protection rating requires that the switch be installed inside an enclosed device housing.

GENERAL FEATURES
Product Code RT01/RT03
Voltage 250 V
Current 16(4) A / 18(5) A
Ambient Temperature T125
Protection Class IP00
Lifespan 10,000
Gwit
Number of Positions 0 to 4+ (Customizable)
Number of Circuits 1–2
Connection Type 6.3 x 0.80 Tab Terminal
Pin Material Plastic / Metal
Body Material PA66 GF25 V0
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