-
The information contained in this document is the property of Cooper Industries, Inc. It is not for public disclosure. Possession of the information
does not convey any right to loan, sell or disclose the
CONFIDENTIAL
information. Unauthorized reproduction or use of the information is
prohibited. This document is to be returned to Cooper Industries, Inc. Upon completion of the purposes for which it is loaned or upon request.
Rev. #
Revision Description
Date
Author
Appr
L
Redraw the Maximum Offset of Tube to make it legible. Correct the minimum tube size from .103”SQ to .101”SQ. Add
comment to indicate the cap and tube SQ sizes are minimum dimensions. Update UL card to indicate 2A. Remove the ink
color from the alpha mark spec. Add the alpha mark designations for the China and Costa Rica facilities. Update mfgr info.
2/21/01 VK
DB
K
Rename TCP1.251A product to TCP2A. No change in electrical characteristics. Add China facility.
8/23/00
VK
DB
J
Add 1.251A version. Add ISO registration information. Change alpha code: 500mA from A to F and 1.25A from B to J.
6/8/00
DR
EC
I
Detail marking specification in section 7.
4/28/00 DR
EC
H
Add maximum total clearing I
2
t in section 5.5.
1/19/00 DR
EC
G
Added nickel flash. Added cold resistance for TCP-500mA (min 0.541, typ 0.614, max. 0.686) Added typ. Melt I
2
t
(500mA=1.3a
2
sec, 1.25A=22.2 a
2
sec). Added typ. Voltage drop on 500mA(471mV), changed voltage drop of 1.25A to
205mV. Added TCC for both ratings. Changed max. temp from 85
°
C to 125
°
C. Added max. tube offset drawing.
10/99 CR EC
F
5.2.1 Changed .500mA 600v int. rating to 40A; 5.4 Added DC cold resistance for TCP1.25 min-0.107, type -0.128, max. -
0.150; 5.6 Added 0.205 typ voltage drop to TCP 1.25A; 6.1 Added UL Recognition card; 6.2 Added CSA component
acceptance card; 12 Removed copper from wire, plate end plates and mark in flow chart.
9/99 CR EC
E
Changed area code, removed Nickel flash on post plating, removed marking of fuse
6/99
CR
EC
D
Changed Interrupting Rating to 60A, changed Time vs. Current requirement for 1.25A, & removed specification data results.
4/99 DG EC
C
Added new logo and disclaimer
1/99 DG EC
B
Final for prerelease
3/98 EC EC
A Original
2/18 EC EC
Engineering Product Specification
TCP
TM
Telecom Circuit Protector
