Bussmann BCM, BMM Data Sheet
Fuse holders and blocks
Features and benefits:
•
Available in 1-, 2- and 3-pole configurations to
meet stocking requirements.
•
Blocks are fully modular with a snap-together
design that provides tool-less assembly of
multiple pole blocks at point-of-use to reduce
inventory and save assembly time and labor.
•
DIN-Rail and panel mount versatility allows one
product to be used for multiple applications,
lowering inventory cost.
•
Compact footprint consumes minimal panel
space.
•
Optional see-through cover enhances safety
with IP20 finger-safe protection, lockout/tagout
capability and open circuit indication.
•
Easy circuit identification with available
universal marker labels for fuse block covers.
•
Tin-plated bimetallic copper fuse clips deliver
superior fatigue resistance compared to
traditional spring brass.
•
Terminal options to meet application needs
including 1/4” spade quick connect terminals
for faster panel assembly.
Ratings:
•
Volts 600V
•
Amps up to 30A
•
Withstand 200kA RMS Sym
Agency information:
Class CC BCM Series
•
UL Listed E14853 - IZLT
•
CSA Certified 47235-6225-01
•
CE
•
RoHS Compliant
13/32” x 1-1/2” (Midget) BMM Series
•
UL Recognized E14853 - IZLT2
•
CSA Certified 47235-6225-01
•
CE
•
RoHS Compliant
Covers:
•
Covers are included in the overall UL Listing/Recognition
and CSA Certification
•
IP20 finger-safe
•
RoHS Compliant
Flammability ratings:
•
Blocks — UL 94V0, self-extinguishing
•
Covers — UL 94HB, self-extinguishing
Table 1. Catalog numbers
Terminal type
Poles Fuse class
#10-32
Phil-slot screw
Screw with
quick connect* Pressure plate
Pressure plate with
quick connect* Box lug
BCM603-1S BCM603-1SQ BCM603-1P BCM603-1PQ BCM603-1C 1 CC
BCM603-2S BCM603-2SQ BCM603-2P BCM603-2PQ BCM603-2C 2 CC
BCM603-3S BCM603-3SQ BCM603-3P BCM603-3PQ BCM603-3C 3 CC
— BMM603-1SQ — BMM603-1PQ BMM603-1C 1 10x38 (13/32”x1-1/2”)
— BMM603-2SQ — BMM603-2PQ BMM603-2C 2 10x38 (13/32”x1-1/2”)
— BMM603-3SQ — BMM603-3PQ BMM603-3C 3 10x38 (13/32”x1-1/2”)
— BCCMM603-3SQ — BCCMM603-3PQ — 3
3-Pole control circuit transformer block
2-pole CC with 1-pole 10x38 (13/32”x1-½”)
* ¼“ Quick Connect terminal maximum ampacity dependent on female spade connector and wire ratings.
Operating and storage temperature range:
•
Blocks -40°C to +120°C
•
Non indicating covers -40°C to +120°C
•
Indicating covers -20°C to +90°C*
* Indication requires minimum 90Vac/dc and closed circuit to
illuminate.
Materials:
•
Base — Thermoplastic
•
Terminals — Tin-plated bimetallic copper
•
Covers — Thermoplastic
•
Screws and pressure plates — Zinc-plated steel
Poles:
•
1-, 2-, 3-pole units factory assembled
•
Single-pole units snap together to create desired number
of poles
Flammability ratings:
9
BCM and BMM
Specifications
Description: BCM (Class CC) and
BMM (supplemental 13/32 x
1-1/2˝ /10x38) modular style fuse
blocks with optional covers.
These new Bussmann series fuse
blocks contain multiple features to
add versatility, reduce labor and
enhance s
afety of any panel design.
9-32
Class CC and supplemental modular ferrule fuse blocks
BUSSMANN SERIES FULL LINE CATALOG
1007—July 2015 Eaton.com/bussmannseries
Fuse holders and blocks
Table 2. Terminal specifications
Terminal type
75/90°C
AWG type/
range
Torque
AWG lb-in (N•m)
Box lug (C)
CU 2-14
AL 2-8
CU 2-3
CU 4-6
CU 8-14
AL 2-6
AL 8
50 (5.6)
45 (5.1)
35 (4.0)
50 (5.6)
40 (4.5)
Screw (S)
CU 10-18 10-18 20 (2.3)
Screw/quick connect* (SQ)
Pressure plate (P)
Pressure plate/
quick connect* (PQ)
* ¼“ Quick Connect terminal maximum ampacity dependent on female spade connector
and wire ratings.
Table 3. Recommended covers*
Terminal type
Cover part numbers
Indicating Non indicating
Box lug (C) CVRI-CCM CVR-CCM
Screw (S) CVRI-CCM CVR-CCM
Screw/quick connect (SQ) CVRI-CCM-QC CVR-CCM-QC
Pressure plate (P) CVRI-CCM CVR-CCM
Pressure plate/quick connect (PQ) CVRI-CCM-QC CVR-CCM-QC
* For use with 4AWG max conductors.
Dimensions - mm (in)
BMM603-3C with
CVRI-CCM covers and
TM26CB marker labels
Class CC and supplemental modular ferrule fuse blocks
9
41
With cover.
See Table 3 for available covers.
95
3.7
1.6
33
1.3
77
3.0
21
.8
20
.8
10.4
4
.2
20
.8
40
1.6
39
1.6
60
2.4
59
2.3
16
.6
33
1.3
Data Sheet: 10241
BUSSMANN SERIES FULL LINE CATALOG
BMM603-3C with
CVRI-CCM covers and
TM26CB marker labels
1007—July 2015 Eaton.com/bussmannseries
9-33
Fuse holders
and blocks
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