Bussmann Series BCM And BMM Modular Class CC Supplemental Ferrule Fuse Block Data Sheet No. 10241 Brochure

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2016-07-04

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Technical Data 10241
Product 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 safety of any panel
design.
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.
• Patented rejection feature on Class CC fuse
blocks reduces temperature rise by up to
30%.
Class CC and supplemental
Modular ferrule fuse blocks
BUSSMANN
SERIES
Effective December 2015
Supersedes August 2014
2
Technical Data 10241
Effective December 2015
BCM and BMM modular
Class CC and supplemental ferrule fuse blocks
Eaton.com/bussmannseries
Specications
Ratings:
• Volts – 600V
• Amps – up to 30A
• Withstand – 200kA RMS Sym.
Agency information:
Class CC BCM
• UL® Listed E14853 - IZLT
• CSA® Certified 47235-6225-01
• CE
• RoHS Compliant
• Conflict mineral free
• REACH declaration available upon request
13/32” x 1-1/2” (Midget) BMM
• UL Recognized E14853 - IZLT2
• CSA Certified 47235-6225-01
• CE
• RoHS compliant
• Conflict mineral free
• REACH declaration available upon request
Covers:
• Covers are included in the overall UL Listing/Recognition and
CSA Certification
• IP20 finger-safe
• RoHS compliant
• REACH declaration available upon request
Poles:
• 1-, 2-, 3-pole units factory assembled
• Single-pole units snap together to create desired number of
poles
Flammability ratings:
• Blocks – UL 94V0, self-extinguishing
• Covers – UL 94HB, self-extinguishing
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
Cover Part Numbers:
• For blocks with quick connect terminals – CVR(I)-CCM-QC
• All other terminal options – CVR(I)-CCM
Marker labels:
• Use Bussmann series part number TM26CB
Recommended Bussmann series fuses:
Class CC
• Ultimate protection time-delay Low-Peak™ LP-CC,
data sheet No. 1023
• Advanced protection time-delay Limitron™ FNQ-R,
data sheet No. 1014
• Advanced protection fast-acting Limitron KTK-R,
data sheet No. 1015
13/32” x 1-1/2” (midget)
• Fast-acting 250Vac BAF, data sheet No. 2011
• Fast-acting 600Vac KTK, data sheet No. 1011
• Fast-acting 600Vac/dc KLM, data sheet No. 2020
• Time-delay 250Vac FNM, data sheet No. 2028
• Time-delay 500Vac FNQ, data sheet No. 1012
10x38mm (IEC)
• Class aM and gG/gL IEC industrial fuses, data sheet No.
720115
Recommended Bussmann series DIN-Rail end stops:
• Part No. BRKT-ND
• Part No. BRKT-NDSCREW2
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.
Technical Data 10241
Effective December 2015
BCM and BMM modular
Class CC and supplemental ferrule fuse blocks
The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by
definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user
with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Eaton also reserves the right to change or update, wit hout notice, any technical information contained in this bulletin. Once a product has been
selected, it should be tested by the user in all possible applications.
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)
77
3.0
21
.8
20
.8
20
.8
40
1.6
39
1.6 59
2.3
60
2.4
95
3.7
41
1.6
33
1.3
16
.6 33
1.3
4
.2
10
.4
With cover.
See Table 3 for available covers.
BMM603-3C with
CVRI-CCM covers and
TM26CB marker labels
Eaton, Bussmann, Limitron and Low-Peak
are valuable trademarks of Eaton in the US
and other countries. You are not permitted
to use the Eaton trademarks without prior
written consent of Eaton.
CSA is a registered trademark of the
Canadian Standards Group.
UL is a registered trademark of the
Underwriters Laboratories, Inc.
Eaton
1000 Eaton Boulevard
Cleveland, OH 44122
United States
Eaton.com
Bussmann Division
114 Old State Road
Ellisville, MO 63021
United States
Eaton.com/bussmannseries
© 2015 Eaton
All Rights Reserved
Printed in USA
Publication No. 10241 – BUS-SB14605
December 2015
For Eaton’s Bussmann series
product information,
call 1-855-287-7626 or visit:
Eaton.com/bussmannseries
Follow us on social media to get the
latest product and support information.
see table 3 for available covers.

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