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Eisco Labs | SKU PH1150L

Standard Rheostat, 4.5Ω, 9A Max

Four-point-five-ohm 9A standard rheostat with constantan winding on a vitreous-enameled steel tube, the low-resistance high-current option paired with PH1150H in the heavy-load family.

$122.99

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Product Description

This standard rheostat has a resistance of 4.5 ohms and a maximum current rating of 9A. The rheostat is wound with heavily oxidized constantan (copper-nickel alloy) wire on a vitreous enameled steel tube supported on die-cast ends. A heavy-duty sliding contact made of nickel-plated phosphor bronze provides corrosion resistance. Two 4mm terminal posts facilitate external connection with conventional 4mm plugs. Suitable for physics and electronics laboratories studying variable resistance, current control, and circuit experiments.

Specifications

Dimensions (L × W × H): 12.00" × 4.50" × 4.50" (30.5cm × 11.4cm × 11.4cm)
Weight: 2.10 lbs (953g)

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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