SAFETY KEY COTHERM SBL

The Cotherm SBL Safety Switch is a momentary-action safety switch mounted on a panel via an M10x1 threaded stud, with a switching capacity of 20 A / 250 V AC.

The Cotherm SBL Safety Switch is a momentary-type safety switch designed to be mounted on equipment panels to instantly turn the circuit on and off. Installation is performed by inserting the M10 x 1 threaded stud on the body into a panel hole measuring Ø10 (+0.5 / -0) mm and securing it with a nut. The body, which remains behind the panel, measures 62.6 mm in length, 30 mm in width, and 36 mm in height, including the terminals; the diameter of the round stud on the panel surface is Ø24 mm. The symmetrically arranged terminal layout ensures that the switch is positioned evenly behind the panel.

With an operating voltage of 250 V AC and a current capacity of 20 A, the product is suitable for use in high-current circuits. An electrical cycle rating of 1E4 and a temperature rating of 55 °C (T55) define the product’s intended operating conditions. Connection is available in two options: a 6.3 x 0.8 mm tab terminal or PCB connection; this allows for integration via both a cable harness and a printed circuit board. With its momentary operation function, the product is used as a reset or cut-off element in water heaters, heating devices, and safety circuits requiring manual intervention.

The Cotherm SBL Safety Switch is designed for high-current safety circuits, with a switching capacity of 20 A at 250 V AC and an electrical cycle rating of 1E4. The M10x1 threaded mounting stud ensures a secure and permanent connection to the panel.

The product is designed and tested in accordance with the requirements of the relevant safety standards. With a switching capacity of 20 A at 250 V AC, an electrical cycle rating of 1E4, and a temperature class of 55 °C (T55), it meets the electrical and mechanical criteria required for safety circuits. With 6.3 x 0.8 mm tab terminals and PCB connection options, along with an M10x1 threaded mounting structure, it offers repeatable and secure installation on mass production lines.

GENERAL FEATURES
Product Name Cotherm SBL
Product Type Safety Switch
Category Terminal-Equipped
Operating Function Momentary
Voltage 250 V AC
Current 20 A
Electrical Life 10,000
Temperature 55 °C (T55)
Connection Type Terminal / PCB
Cable Type None
Terminal Type 6.3 x 0.8 mm Tab Terminal / PCB
Mounting Method Panel mounting with M10 x 1 threaded hub
Bracket Dimensions Other
Bracket Sheet Thickness Other
Mounting Hole Pattern Ø10 (+0.5 / -0) mm panel hole / Ø24 mm hub
Body Dimensions 62.6 x 30 x 36 mm
Housing Depth 30 mm
Weight Other
Total Height 36 mm
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