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
Siemens auxiliary contact kit, compact plastic housing, light grey finish

SIEMENS

SIEMENS Auxiliary Contact Kit 1NO/1NC 10A 240V

SKU CH-9WPE-PHT81

Auxiliary contact kit adds one normally-open and one normally-closed circuit rated 10 A at 240 V for heavy-duty safety switches

  • Product typeLight Switch
  • UL-listed safety for industrial and residential use
  • 10 A current rating handles heavy-duty loads
  • 240 V operation fits standard circuits
  • 600 V AC maximum voltage provides wide margin
  • Flange mounting simplifies installation in safety switches

What this kit does

The Siemens auxiliary contact kit adds one normally-open and one normally-closed circuit to a heavy-duty safety switch. Rated at 10 A and 240 V, it suits industrial and residential control panels that need extra signalling or interlock contacts. The unit is UL listed and supplied as a single piece.

Check your switch first

Verify that the host safety switch accepts flange-mounted auxiliary blocks and that its control circuit does not exceed 600 V AC. The contact rating is 10 A, so the connected load must stay within that limit. Buyers who need multiple auxiliary circuits or a different mounting style will need another solution.

Build and daily use

Flange mounting secures the block directly to the switch body, keeping wiring tidy inside the enclosure. Heavy-duty construction resists vibration in industrial environments. The single-piece format means no loose parts to lose during installation or maintenance.

How it compares

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

Price $133.99
Pricier than about 81% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameSiemens
Product typeLight Switch

Questions about this item

What comes in the box with this auxiliary contact kit and do I need to buy anything else to install it?

The kit includes one auxiliary switch with a flange mounting mechanism. Heavy-duty safety switches are required for use but are not included.

How do I choose between the available versions or capacities of this contact kit?

This model provides a single 1NO/1NC contact rated at 10 A and 240 V AC. No alternative versions or capacities are offered for this specific kit.

What does the 10 A current rating mean when the switch is installed in a real circuit?

It indicates the maximum continuous current the contacts can carry at up to 600 V AC in heavy-duty industrial or residential applications.

More in Electrical Switches & Dimmers

Similar items