Lever Action
Circuit Breaker Connectors
• For rugged, mining electrical use
BMA
Lever Action
Circuit Breaker Connectors
Introduction
Introducing our Lever-Action/Circuit Breaker connector for rugged, mining
electrical use.
You asked us to develop a way to supply a smaller amperage protected circuit when
the most convenient outlet is on a higher amperage breaker. There are many
applications that could use this type of connection, such as running pumps or tools,
and this is our safe, cost-effective solution to that problem.
We’ve adapted our popular Lever-Action, line mounted housing to accommodate
the Cutler-Hammer line of
F-frame, mine-duty circuit breaker products. The connector comes in our standard
300 Ampere or 600 Ampere configurations with male contacts. They are “dustite”
with a pilot circuit and dust cover just like our regular Lever-Action connectors.
We can supply any of the Cutler-Hammer mine-duty breaker products such as
Magnetic, Thermal-magnetic, or adjustable trip Motor Circuit Protectors in the
F-frame size. You can choose from many available amperages.
MCCB-L/A Connector Specification Guide
Example: PL30DFC067-0M6B100 would be a Plug, Line-mounted, 300Amp
rated head, Figure 67 head, no keying, Magnetic only breaker, 300-1000 trip
range B, 100 Ampere Breaker.
These connectors are designed using modified SMC Lever Action two-piece
housings with standard contact arrangements.
1.
2.
3.
4.
5.
6.
Type: Plug (P) [male phase contacts].
Mounting: Line mounted only (L).
AMP Rating: Connector head is rated 600A (60) or 300A (30).
Size: Comes only as “Dustite” w/ metallic dust cover, w/ Pilot circuit (DFC).
Standard Connector Figure: (067) = 300 AMP - Firgure: (064),(107) = 600 AMP.
Options: (K) = Keyed, (G) = Internal Ground, (X) = External Ground, (O) = No
Keying.
7. Breaker Type: (M) = Magnetic only, (T) = Thermal Magnetic, (C) = Motor
Circuit Protector - Cutler Hammer Mine Duty “F” frame 600VAC, 1000VAC or
“series C”.
8. Voltage Rating: (6) = 600VAC, (1) = 1000VAC. Note: only 600VAC is approved in
Pennsylvania.
MCCB-L/A Connector Specification Guide cont.
Trip Range “A” and “B”
For Magnetic and 150A MCP Only
Breaker Size
No Trip Range Choice “Z”
Trip Range A
Trip Range B
Magnetic
030
90-300
50-150
003
050
150-500
66-190
007
100
150-500
300-1000
015
150
450-1500
750-2500
070
Thernal Magnetic
All
Brea
ker
Size
s
MCP
003
007
015
030
050
070
100
10. Breaker Size: NOTE: Pennsylvania approved up to 100
Amp.
(M) Magnetic Breaker Size
003
050
007
070
015
100
030
150
(T) Thermal Magnetic Breaker Size
(MCP) Motor Circuit
Protector Size
003
050
007
070
015
100
030
150
Lever Action Circuit
Breaker Connectors
9. Trip Range: Some breakers are offered in two trip ranges.
(A) is the first trip range option shown for that amperage; and
(B) is the second trip range choice shown; (Z) is no choice.
015
045
100
020
050
125
025
060
150
030
070
035
080
040
090
Phone: (304) 733-7204
Fax:
(304) 733-4541
Becker Mining America
PO Box 940
Barboursville, WV 25504
Becker Mining America
PO Box 940
Barboursville, WV 25504
T (304) 733-7204
United States of America
F (304) 733-4541
www.beckerminingamerica.com