Description
Appleton® Intraground™ Selector Switch Control Station, 1-Gang 2-Circuit Feed-Through, Series: N1 Series, 1NO-NC Contact Configuration, 10 A at 600 V AC Contact, Legend: HAND/AUTO, Knob Actuator, 1/2 or 3/4 in Hub Connection, NEMA 3/4X/7CD/12 NEMA Rating, Glass Reinforced Thermoplastic Polyetherimide, Neutral, 4.5 in W x 6.5 in D x 6.19 in H Dimensions
Features:
- Non-metallic construction with metal imbedded grounding grid
- No need to install special wires and parts for grounding
- Feed-through or dead-end grounded 1/2 or 3/4 in conduit openings for threaded conduit
- Special grounding wire furnished with each box provided
- Non-metallic enclosures with corrosion resistant parts coated with epoxy, PTFE or Mylar™, these control stations offer unsurpassed resistance to chemicals
- Silicone gasket, specially designed for the labyrinth-path point between cover and body, prevents entrance of moisture and dust
- Smooth rounded integral bushing in each conduit opening protects conduct or insulation
- Accurately tapped, tapered conduit openings for tight, rigid joints and ground continuity
- Stainless steel pushbutton shaft operates within stainless steel bushing assuring long, maintenance free operation
- Push button and selector switch contacts are silver cadmium oxide which are "sealed" in lower phenolic chamber isolated from corrosive elements
- N1 Series is designed with unique Labyrinth-path construction to assure a flame-tight joint between body and cover
- Explosionproof, with sealing fittings field installed adjacent to enclosure on all conduit runs, the N1 Series enclosures withstood a hydrostatic test
- N1 Series has typical mechanical properties of 24500 psi tensile strength, 3% elongation at break, 33000 psi flexural strength and 1200000 psi flexural modulus
- Electrical properties of sample specimens dielectric strength (in air) of 769 at 1/16 in
- N1 Series is designed with high strength thermoplastic polyetherimide, together with thick walls (5/16 in) and sound structural design (rounded corners) provides superior resistance to impact and crushing
- Non-factory sealed
- 2 positions
Applications:
Ideal for use in corrosive environments and hazardous locations
Standards/Approval:
- NEC Class I Division 1 and 2 Group C D
- UL 508/698/1203/E10449/E81751
Warranty:
1 Year Limited
