| Excellent heat deflection temperature sample specimens rated at 410 deg F |
| Non-metallic construction with metal imbedded grounding grid |
| No need to install special wires and parts for grounding |
| Feed-through grounded 1/2 or 3/4 in conduit openings for threaded conduit |
| Special grounding wire furnished with each box provides safe grounding when cover is removed |
| 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 |
| Designed with unique labyrinth-path construction to assure a flame-tight joint between body and cover |
| Explosionproof, raintight, watertight with sealing fittings field installed adjacent to enclosure on all conduit runs, the N1 series enclosures withstood a hydrostatic test |
| 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 |
| 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 |
| The N1 Series provides excellent resistance to ultraviolet light |
| Operating handle has close-tolerance threaded stainless steel shaft to meet explosionproof requirements |
| Provides positive corrosion resistant operation |
| Handle may be locked in ON/OFF position |
| Enclosures have external mounting lugs for ease of mounting |
| Nylon 6/6 actuator |
