Mersen, formerly Ferraz Shawmut MIDGET, CLASS CC Data Sheet
MIDGET & CLASS CC 600 VOLT/FUSE BLOCKS
600 VOLT MIDGET
AND CLASS CC FUSE BLOCKS
Ferraz Shawmut Midget Fuse Blocks accommodate
all 30 ampere 1-1/2” x 13/32” midget fuses. Class
CC Fuse Blocks accommodate all 30 ampere Class
CC fuses. A choice of box, screw, or pressure-plate
connectors fit a wide range of stranded or solid
copper wire. Insulators are glass-filled polycarbonate
(GFPC) with verified dielectric strength in excess of
2500V. Fuse blocks feature a unique adder block
which can be snapped onto 1-, 2- or 3-pole blocks
to form multi-pole segmented blocks of as many
poles as desired. All fuse clips are made of high
conductivity tin-plated copper alloy.
RECOMMENDED FUSE USAGE
Midget Fuse Block . . . . . use with ATQ, ATM, A6Y-2B, A25Z-2,
TRM, OTM, A115QS-2, GFN, GGU, A60Q-2
Class CC Fuse Block. . . . use with ATDR, ATMR, ATQR
Clip & Connector Types
30A MIDGET/CC
COPPER BOX
CONNECTOR
SCREW WITH
DOUBLE QUICK-
CONNECTS
PRESSURE
PLATE WITH
DOUBLE QUICK-
CONNECTS
Ratings
600VAC: 30A
➤
Short Circuit Current
➤
Rating: CC, 200kA using
screw, pressure plate or
box connections, 10kA
using quick connects
Midget, 100kA
dependent I.R. 10kA
w/quick connect
termination
Temperature/
➤
flammability:
GFPC insulators
rated 125˚C,
94V-0 flammability
PRESSURE
PLATE WITH
DOUBLE
QUICKCONNECTS
(CLASS CC
REJECTION
END)
Approvals
All fuse blocks meet
➤
the requirements of
UL Std. 512
Midget Block
UL Recognized
➤
Component
Guide IZLT2, File E52283
CSA Certified
➤
Class 6225, File 32169
Class CC Block
UL Listed,
➤
Guide IZLT, File E52283
CSA Certified
➤
Class 6225, File 32169
H
H
H 15
H 15
MIDGET & CLASS CC 600 VOLT/FUSE BLOCKS
Adder 1 Pole 2 Pole 3 Pole
Recommended mounting screws for all Midget and Class CC fuse blocks: #8 (.164” dia.)
600 Volt, 30A Midget and Class CC Fuse Blocks
CATALOG NUMBER CONNECTOR
CONNECTOR TYPE OF FUSE TORQUE
TYPE WIRE RANGE POLES* MIDGET LISTING CLASS CC LISTING In - lb
Screw w/double Cu ADDER 30310 30310R
quick connects #10-14 1 30311 30311R UL
at both ends 2 30312 & 30312R & 20
3 30313 CSA 30313R CSA
4 30314 30314R
Pressure plate Cu ADDER 30320 30320R
(sems) w/double #10-14 1 30321 30321R UL
quick connects 2 30322 & 30322R & 20
at both ends 3 30323 CSA 30323R CSA
4 30324 30324R
Copper Cu ADDER 30350 30350R
box #6-14 1 30351 30351R UL
2 30352 & 30352R & 35
3 30353 CSA 30353R CSA
4 30354 30354R
Note: To convert Midget or Class CC adder pole to single pole, use end barrier #U09301.
* Available in any number of poles. Replace last digit in Catalog Number with number of poles needed.
Example: 303112 is a 12-pole screw/double QC connector Midget Fuse Block.
Total width of N poles = (N x .76) + .08 inches. 12 poles = (12 x .76”) + .08” = 9.20”.
®
®
®
Note: Please see fuse block accessories (H 66 ) for information regarding fuse block accessories; DFC3M, DFC3LP or DRM.
H 16
H 16
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