B7CA - B7C Series, Aluminum Circuit Breaker Enclosure, 100A Max
Brand: Killark
Catalog ID: B7CA
B7C Series- Aluminum Circuit Breaker Enclosure- 100A Max
- Copper-free, cast aluminum construction (less that 4/10 of 1%).
- High strength, lighter in weight, corrosion resistant.
- Hinged Cover is standard (left side hinge).
- More wiring room - Meets the latest NEC/CEC wire bending requirements for circuit breaker enclosures.
- Ductile Mounting Lugs - Lugs are made of ductile aluminum alloy to adjust to irregular mounting surfaces without damage to enclosure.
- Universial Mounting Pan - Sheet aluminum pan is pre-drilled to facilitate easy field installation of major circuit breaker brands.
- Provision for grounding supplied as standard.
- Conduit Openings Supplied - Standard conduit openings include power conduit top and bottom and a plugged opening suitable for field installation of drain and breather.
- Special conduit openings can be supplied at factory, or can be field installed.
- Breaker Handle - Provisions for lock "ON" or "OFF" positions with up to three padlocks. Spring loaded to prevent damage of breaker toggle and provides positive handle alignment. O-ring on shaft to prevent water seeping into enclosure.
- Recessed Flange Notches - Flanges are notched to allow for easier cover opening with prying instrument without flange damage.
- Gasketed Flange - Nitrille (BUNA-N) O-ring gasket is located inside cover bolt circle to prevent water seeping into enclosure.
- Quick Release, Captivated Cover - Bolts of 316 Grade Stanless Steel Triple lead bolts require only 3 1/2 turns to disengage.
Killark B7C Series of Hazardous Location Circuit Breaker Enclosures provide overcurrent and short circuit protection of service entrance, feeder or branch circuits, lighting, heating, appliance and motor circuits. Rated for indoor and outdoor applications, the copper-free aluminum construction is ideal for harsh and hazardous environments. Circuit breaker configurations are available with various Eaton (Cutler Hammer), Schneider (Square D), and ABB breakers.
Product details
General
Actuator
Molded Case Circuit Breaker Operator
Application
- Locations such as petroleum refineries, chemical and petroleum plants with indoor and outdoor processes. Motor control and circuit protection in locations made hazardous due to the presence of flammable gases or vapors, combustible dust, or easily ignitable fiber and flyings, and areas which are subject to corresion, weather, and dampness.
Catalog Number
B7CA
Color
Aluminum
Enclosure Type
Bolted
EU RoHS Indicator
Contact Manufacturer
Finish Type
Lacquer
Material
Aluminum, Copper Free (less than 4/10 of 1%)
Mounting Type
Wall
Operating Temperature Celcius Max
40 Degree
Series
B7C
Type
Circuit Breaker Enclosure
UPC
783936015040
Dimensions
Depth
9.125
Gross Weight with Packaging
46
Height
18 in
Weight
46 lb
Width
11 in
Electrical Ratings
Frequency Rating
60 Hz
Certifications And Compliance
Buy America(n) Qualified
Contact Manufacturer
CSA File Number
LR11714
Hazardous Rating(s)
- Class I, Divisions 1 & 2, Groups B, C, D
- Class I, Zones 1 & 2, Groups IIB+H2, IIA
- Class II, Divisions 1 & 2, Groups E, F, G
- Class III, Divisions 1 & 2
Nema Rating
3, 4, 4X, 7(B, C, D), 9(E, F, G)
UL File Number
E83969