Appleton® N1DC75-3MS Intraground™ N1 Explosionproof Feed-Through Manual Motor Starter, 3 Poles, NEMA 3/4X/7CD/12 Enclosure

Hazardous Location Motor Starters
395968 MFG #: N1DC75-3MS
Appleton™
1285.35000 / ea
Appleton_N1DC75_3MS
  • ARRA Compliant: N
  • Buy American Compliant: N
  • Catalog Number: N1DC75-3MS
  • Country of Origin: MX
  • Currency: USD
  • EU RoHS Indicator: C
  • Gross Weight Per Pack: 3.7500 lb
  • Gross Weight per Pack Metric: 1.70
  • Gross Weight UOM Metric: kg
  • Height: 6.30 in
  • Height [Metric]: 16.0020 cm
  • Length: 7.30 in
  • Length [Metric]: 18.5420 cm
  • Standards: UL 508, 698, 1203, File No. E76550, NEC Class I, Division 1 and 2, Groups C, D
  • UNSPSC: 39121521
  • UPC 11: 78138151352
  • UPC 12: 781381513524
  • Width: 7.10 in
  • Width [Metric]: 18.0340 cm
  • Stock Status: NONSTOCK
  • Brand: Appleton™
  • Manufacturer: Appleton
Appleton™ explosionproof, Intraground™ N1 Series manual motor starters contain any arcing within the enclosure for safe manual starting of small AC or DC motors in hazardous locations exposed to flammable vapors, gases or combustible dust. Housed in a highly corrosion resistant, nonmetallic enclosure, these motor starters are designed for use in areas where hazardous materials are handled or stored.
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  • Features
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