| Non-metallic construction with metal imbedded grounding grid |
| No need to install special wires and parts for grounding |
| Special grounding wire furnished with each box provides safe grounding when cover is removed |
| Unique labyrinth path construction assures flame tight joint between body and cover |
| Silicone gasket, specially designed for the labyrinth path joint, prevents entrance of moisture without interfering with the venting of cooled hazardous gases and vapors |
| High strength thermoplastic polyetherimide, together with thick walls (5/16 in) and sound structural design (rounded corners) provides superior resistance to impact and crushing |
| Excellent resistance to ultraviolet light and water |
| Excellent resistance to attack by fungi and mold |
| Excellent conduit connection strength |
| Superior flammability resistance |
| Typical mechanical properties of 24500 psi tensile strength, 3% elongation at break, 33000 psi flexural strength and 1200000 psi flexural modulus |
| Without overload protection |
| Typical mechanical properties of 24500 psi tensile strength, 3% elongation at break, 33000 psi flexural strength and 1200000 psi flexural modulus |
| Not suitable for ethylene dichloride and partially halogenated hydrocarbons, sealing fittings must be field installed adjacent to enclosure on all conduit runs |
| With sealing fittings installed at each conduit entrance |
| The N1 series enclosures withstood a hydrostatic test of four times the maximum internal explosion pressure that could be developed from a gas or vapor explosion |
| Listed for use in class I, Groups C and D, Division 1 and 2 atmospheres, such as diethyl ether, methyl ethyl keytone, acetone, toluene, number 3 fuel oil, ammonium hydroxide (20%), benzene, regular unleaded gas, ethyl acetate, hexane and methanol |
| 1/2 or 3/4 in hub |
| 30% glass reinforced thermoplastic polyetherimide material |
| 3 hp at 120 VAC, 7.5 hp at 240 Vac, 15 hp at 480/600 VAC |
