⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Eisco Labs | SKU PH1002A

Double-Pole Single-Throw Knife Switch

Brass-knife double-pole single-throw switch on a durable plastic base, opening and closing two circuits simultaneously for series-parallel and battery-isolation demonstrations.

$9.99

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This item will take up to 90 days to be shipped.

Product Description

This double-pole, single-throw knife switch is mounted on a durable plastic base with brass poles and knives for reliable electrical connections. The rugged construction withstands repeated student use. Suitable for circuit demonstrations and electrical experiments in physics classrooms.

Specifications

Dimensions (L × W × H): 3.50" × 3.00" × 1.00" (8.89cm × 7.62cm × 2.54cm)
Weight: 0.20 lbs (91g)

Shipping & Returns

SHIPPING

Ships from Rochester, NY. Orders received by 1:00 PM EST M-F typically ship same business day. Free US shipping on orders over $100. Expedited options available.

RETURNS

30-day return window. Unused items receive a full refund; used items are eligible for store credit or exchange. Return shipping is paid by the customer. Clearance items are final sale. Defective products? Contact us directly.

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