APPLETON NEC EBR 30, 60, 100 and 150 Amp Series Interlocked Receptacles

EBR 30, 60, 100 and 150 Amp Series Receptacles incorporate your choice of an interlocked circuit breaker or disconnect switch along with explosionproof and dust-ignitionproof protection. The interlocked circuit breaker provides connect and disconnect operating functions as well as short circuit and thermal time delay overload protection, safeguarding valuable equipment against expensive damage. The interlocked disconnect switch provides safe connection and disconnection.

Features

EBRH: interlocked disconnect switch provides safe connect and disconnect operation at 30, 60 or 100 Amp, 600 Vac maximum. Two or three pole, non-fused motor circuit switch. EBRH permits safe operation in Class I, Group B as well as Class I, Group
EBR: interlocked circuit breaker provides interlocked connect and disconnect operation as well as short circuit and thermal time delay overload protection
To operate, insert plug (which automatically locks into receptacle) and turn Breaker Handle to ON position. To remove plug, turn Handle to OFF position, lift Plug Release Knob and pull plug out.
Style 2 (shell and extra pole) grounding
Spring door keeps dust out of receptacle when plug is not in use. Screw cap also supplied at no charge for NEMA 4 applications.
Brass contacts exert constant pressure along entire contact surface and provide superior electrical contact
Contacts have beryllium copper wire springs
Plug mechanical cable clamps prevent strain on cables – they meet or exceed UL strain relief pull-out requirements
Neoprene bushing compressed by cable collar prevents entrance of water
Insulators provide superior dielectric and mechanical strength and lowest arc tracking
1-1/2 NPT tapped conduit openings; one top two bottom
ACP and CPH plug fits Powertite™ Series hazardous location EBR and EBRH receptacles.

Specifications

Hazardous Area Classification: EBR Receptacle: Class I, Division 1 and 2, Groups B, C, D Class II, Division 1 and 2, Groups F, G Class III NEMA 3, 3R, 4, 4X, 7CD, 9FG?DBR Receptacle: Class II, Division 1 and 2, Groups F, G Class III NEMA 3, 3R, 4, 4X, 9FG

Amperage: 30, 60, 100 or 150

Voltage: 120/240/480/600 Vac or 250 Vdc

Number of Poles: 3 or 4

Number of Wires: 2 or 3

Horsepower Ratings: 1, 1.5, 2, 3, 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60 or 75

Plug Cable Diameter: 30 Amp: 0.500 to 1.125#8221;, 60 Amp: 0.500 to 1.375#8221;, 100 Amp: 0.875 to 1.906#8221;, 150 Amp: 1.09#8221; to 2.187#8221;

Mounting Box Entries: Feed-Thru

Materials and Finishes: Receptacles, mounting box, covers and plug housings are copperfree (4/10 of 1% max.) aluminum with epoxy powder coat. Insulating blocks are fiber glass reinforced polyester.