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Square D snap-action switch, rectangular body, screw terminals, plunger actuator

SQUARE D

SQUARE D 10A 2NO 2NC Button Snap Action Switch

SKU CH-6Q20-3K7CZ

A snap-action switch rated 10 A at 600 V AC and 1 A at 125 V DC with two normally-open and two normally-closed contacts, screw terminals and 2.10 in mounting centres

  • Product typeLight Switch
  • Snap-action mechanism delivers fast, reliable switching
  • 10 A at 600 V AC handles heavy-duty circuits
  • 2 NO and 2 NC contacts give flexible control options
  • Compact 0.83 in height fits tight enclosures
  • Screw terminals on 2.10 in centres simplify wiring

Industrial Snap Action Switch

The Square D snap action switch is a 10 A rated plunger-style contact block designed for industrial control panels and machinery safety circuits. It provides two normally open and two normally closed contacts in a single housing. The screw-terminal connections simplify field wiring for maintenance technicians.

10 A at 600 V AC contact rating

The decisive specification is the 10 A at 600 V AC rating paired with a 1 A at 125 V DC rating. This dual voltage capability determines whether the switch can handle the control circuit load in a given application. Verify the circuit voltage and current against these limits before installation.

Mounts on 2.10 in centres with screw terminals

The switch body measures 2.5 in wide, 1.1 in deep and .83 in high, mounting on 2.10 in centres. Screw terminals accept ring or fork lugs for secure termination. The compact plunger actuator frees panel space compared to larger lever operators while delivering positive snap action switching.

How it compares

Measured against everything we stock in Electrical Switches & Dimmers, at today’s prices. Recalculated every night.

Price $88.99
Pricier than about 73% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameSquare D
Product typeLight Switch

Questions about this item

What does the 10 A @ 600 V AC rating mean once the switch is installed in a control panel?

The switch can safely carry up to 10 amps at 600 volts AC on each contact set when wired into the panel, which is the limit for continuous industrial control circuits.

How do the screw terminals limit the wire sizes I can use in practice?

Screw terminals accept solid or stranded conductors that fit under the screw head; the connection method caps the practical wire gauge to what the terminal screws can clamp securely.

What clearance do I need to mount this switch with its 2.10 in centre spacing?

You need a mounting surface that provides two holes spaced 2.10 inches apart, plus enough depth behind the panel for the 1.1 inch body and 0.83 inch height.

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