Certificates and Conformities
NECK
- Class I, Division 2, Groups B, C, D
- NEMA 3, 4X, 7BCD (Division 2), 12
- UL standard: UL1203
- CSA standard: C22.2 No. 14, 30
Design Features
- Pushbutton posts, signal lamps and selector switches are factory sealed; external seals are not required.
- The housings are made of fiberglass-reinforced Krydon polyester, which has excellent corrosion resistance and is resistant to heat and sunlight.
- An additional permanent stop feature is activated by pressing the mushroom-head button; the button must be pressed manually before the start button can be pressed
- Locking is standard on devices with a selector switch.
- Factory installed dead-end (N2S) or through (N2SC) bushings - 1/2", 3/4" and 1" sizes
- Indicator plates are available with a choice of 40 standard markings.
- Grounding plate included with each hub
Standard materials
- Body – Krydon polyester, reinforced with fiberglass