| Knife Switches 閘刀開關(guān) | |
| Single Throw, Fusible Single Throw, and Double Throw types available with 1,2,3 or 4 poles. Perfect for open circuit and short circuit component fault testing! Corrosion resistant contacts with insulating base. Rated 30A
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| Cheesecloth and Tissue Paper棉布 | |
| (no Images) Products are to be placed on tissue paper and are covered with cheesecloth as the indicator of a fire hazard during abnormal tests (i.e. component fault, motor locked rotor, fan failure, etc.) Cheesecloth is untreated cloth running 14-15 yards2/lb. (26-28 m 2/Kg) and a trade count of 32 by 28 per most standards. Cheesecloth comes in 36 in. x 5 yd. lengths. Tissue paper is in package of ten sheets each measuring 20x25 in. | |
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