We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

SQUARE D

SQUARE D Mini Limit Switch P Roll Plunger Bush Mt

SKU CH-SP82-19VXX

A miniature SPDT limit switch with a top-mounted roller plunger rated 10 A at 300 V AC and 5 A at 28 V DC

  • TypeLight Switch
  • Compact miniature body fits tight panels
  • SPDT contact form handles both circuit states
  • Roller plunger reduces actuator wear
  • NEMA 1, 2, 4, 6, 6P, 12, 13 ratings suit harsh environments
  • 10 A at 300 V AC / 5 A at 28 V DC switching capacity

Miniature limit switch for position sensing

This Square D miniature limit switch uses a roller plunger actuator mounted at the top of the body. It provides SPDT contact operation for control circuits in industrial and automation equipment. The switch carries NEMA ratings 1, 2, 4, 6, 6P, 12 and 13 for protected environments. It is supplied new and ready for installation.

10 A AC at 300 V switching capacity

The contacts are rated for 10 amperes at 300 volts AC and 5 amperes at 28 volts DC. This single specification determines whether the switch can handle the load in your control circuit. Verify the application voltage and current against these ratings before fitting the device.

Bush mounting with 1.41 in actuator travel

The switch body measures 1.75 in high, 1.58 in wide and 0.62 in deep for bush mounting in tight enclosures. The roller plunger requires 1.41 in of actuator length to operate, so allow clearance for the full stroke. No boot seal is fitted, so the actuator remains exposed to the surroundings.

Highlights

  • Compact miniature body fits tight panels
  • SPDT contact form handles both circuit states
  • Roller plunger reduces actuator wear
  • NEMA 1, 2, 4, 6, 6P, 12, 13 ratings suit harsh environments
  • 10 A at 300 V AC / 5 A at 28 V DC switching capacity

Specifications

BrandSquare D
TypeLight Switch

Questions about this item

What does the 10 A AC rating mean when the switch is installed in a machine?

It means the contacts can carry up to 10 amps at 300 V AC without overheating, so the circuit you control must stay within that current and voltage.

Which NEMA ratings apply and what environments do they cover?

The switch meets NEMA 1, 2, 4, 6, 6P, 12 and 13, giving protection against dust, water jets, temporary submersion, oil and coolant splash.

What are the mounting dimensions I need to allow for the bush-mounted body?

The miniature body measures 1.75 in high, 1.58 in wide and 0.62 in deep, so the mounting hole and clearance must accommodate those dimensions.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.