Appleton® N1D75-20B Intraground™ N1 Type QOU Explosionproof Enclosed Circuit Breaker, 120/240 VAC, 20 A, 1 Pole

Hazardous Location Enclosures
647654 MFG #: N1D75-20B
983.57000 / ea
  • ARRA Compliant: N
  • Buy American Compliant: N
  • Catalog Number: N1D75-20B
  • Country of Origin: MX
  • Currency: USD
  • EU RoHS Indicator: C
  • Gross Weight Per Pack: 4.00 lb
  • Gross Weight per Pack Metric: 1.81
  • Gross Weight UOM Metric: kg
  • Height: 6.00 in
  • Height [Metric]: 15.24 cm
  • Length [Metric]: 19.05 cm
  • Standards: UL 1203, E59122 Listed, RoHS Compliant, NEC Class I, Division 1, 2, Groups C, D
  • UNSPSC: 39121521
  • Width [Metric]: 17.78 cm
  • Stock Status: NONSTOCK
  • Brand: Appleton™
  • Manufacturer: Appleton
  • Length: 7.50 in
  • Width: 7.00 in
Intraground® N1 Series circuit breakers and enclosures provide short circuit protection and a safe disconnect means in a non-metallic design. Ideal for use in corrosive atmospheres, they are suitable for use in Class I, Division 1 atmospheres when properly installed with sealing fittings at all conduit entries.
  • Features
30% glass-reinforced thermoplastic polyetherimide body and cover, 6/6 nylon handle, teflon coated stainless steel cover bolts, mylar coated aluminum nameplate
Dead end or feed-through hubs 1/2 or 3/4 in
Furnished with lead wires for ease of connection
Handle may be locked in On or Off position
Metal imbedded grounding grid - no need to install special wires and parts for grounding
Labyrinth-path construction ensures flame-tight construction
Close tolerance threaded stainless steel shaft meets explosion proof requirements
Silicone gasket, specially designed for the labyrinth-path joint, prevents entrance of moisture without interfering with the venting of cooled hazardous gases and vapors
Superior resistance to impact, crushing, ultraviolet light, water, fungi and mold
Furnished with a 3/4 to 1/2 in NPT reducer
Smooth, rounded integral bushings in hubs protect conductor insulation
Corrosion-resistant, strong, stainless steel Teflon® coated hexhead cap screws attach cover and body for approved flametight construction