DISCONTINUED
PRODUCT
Block 32
Line Terminal Block
Key Features
•Connectorized to reduce
installation time and eliminate
wiring errors
•Various terminal arrangements;
various connector sizes fit all
applications
•Mounts horizontally or vertically
for easy installation, maintenance
and mounting versatility
•Fanning strip organizes jumpering
•Terminal guards protect personnel
and terminals
Outside Plant for
Business-Critical Continuity
Description
Block 32 is a 32-pin line terminal block with digital switch compatibility. It mounts on
either the horizontal or vertical side of the distribution frame. Available in both wire-wrap/
wire-wrap and wire-wrap/connectorized styles. Block 32 has a wide range of standard
and custom pin arrays. This block is very versatile in that the size of the pin array and wiring sequence can be specified to meet your requirements. The connectorized version is
available with 25- and 32-pair connectors. The base is equipped with a fanning strip for
organized jumper routing, and a terminal guard to protect personnel and the terminals.
The block is constructed of nonflammable thermoplastic and the pins are corrosion-resistant copper alloy.
Application
Block 32 line terminal blocks interconnect line circuits to the outside telephone plant.
They mount on conventional distribution frames with 8-in. centers and the 2500 frame
from Emerson.
OSPDS-094900 / 0605
Block 32 Line Terminal Block
Dimensions
Fits existing frames accommodating 1 1/8-in. and
1 3/8-in. mountings through slots at either end.
Full 12-pin height.
Ordering Matrix
Block Type GWW* = Wire-wrap terminals, both sides
GCW = Wire-wrap/connectorized
Number of Pins (Front-to-Back) 2, 4, 6, 8, 10 or 12
Number of Pins (End-to-End) 20, 24, 25, 26, 28, 30 or 32
Connector Type
C = Cinch
Connector Gender
F = Receptacle
M = Plug
Connector Size
B = 25 pair
C = 32 pair
Block Mounting Orientation
H = Horizontal or vertical left
R = Right vertical
Wiring Pattern
E = Pins in sequence end-to-end
F = Pins in sequence front-to-back
* To order wire-wrap versions, indicate the block type and the number of pins only. Example: GWW 1030 (10 pins x 30 pins).
NOTE: Not all catalog numbers can be configured.
GCW Connectorized
NOTE: Two mounting studs on bottom of base (not shown above) standard 7.5-in. mounting centers.
DISCONTINUED
PRODUCT
OSPDS-094900 / 0605
Block 32 Line Terminal Block
Wiring Examples — 12 X 32 Matrix
GCW1232CFCHE (Female Receptacle)
GCW1232CMCHE (Male Plug)
End-to-end or “E” type wiring (as indicated by the last character in the catalog number)
DISCONTINUED
PRODUCT
OSPDS-094900 / 0605
Block 32 Line Terminal Block
Wiring Examples — 12 X 32 Matrix
GCW1232CFCHF (Female Receptacle)
GCW1232CMCHF (Male Plug)
Front-to-back or “F” type wiring (as indicated by the last character in the catalog number)
Emerson Network Power.
The global leader in enabling businesscritical continuity.
Emerson Network Power
Energy Systems
4350 Weaver Parkway, Warrenville, IL 60555
Toll Free: 800-800-1280 (USA and Canada)
Telephone: 440-246-6999 Fax: 440-246-4876
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© 2006 Emerson Network Power Energy Systems,
North America, Inc. All rights reserved.
The Emerson logo is a trademark and a service mark
of Emerson Electric Co. Emerson Network Power is a division
of Emerson Electric Co.
Printed in USA
DISCONTINUED
PRODUCT
OSPDS-094900 / 0605