B3S Series - Sealed Subminiature Microswitches

Product Type: Microswitches

Manufacturer: OTTO

The B3S series of sealed subminiature microswitches from OTTO are single pole single or double throw switches with double break contacts. Designed with a subminiature size of 13mm (w) by 9.9mm (h) and 5mm (d). Sealed to IP68S the B3S series comes with a choice of a turret, straight or 90° angled PC pin or pre-wired terminals.

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The B3S series of sealed subminiature microswitches from OTTO are single pole single or double throw switches with double break contacts. Designed with a subminiature size of 13mm (w) by 9.9mm (h) and 5mm (d). Sealed to IP68S the B3S series comes with a choice of a turret, straight or 90° angled PC pin or pre-wired terminals.

Electrically rated up to 8A (resistive) at 28VDC or for low level of 10mA at 5V with a mechanical life of 1 million cycles the B3S is available with lever actuators and has an operating force of 1.6oz.

The B3S series are perfect for when rugged and high-performance microswitches with exceptional cycle life are required.

Mechanical Life1,000,000 Cycles
OperationSPST or SPDT
Max Voltage28VDC
Max Current8A (Resistive)
Operating Temperature-40°C to +85°C
IP RatingIP68S