Telpower® DC Power Protection Systems
Bus s m ann®
®
TPM & TPMDS
Te lpowe r Minia ture Fus e d Dis c onne c t Switc h
Ge ne ra l Inform a tion:
• Smallest and most versatile fused disconnect
TPM & TPMDS
®
TPMDS - Telpower Miniature Fused Disconnect Switch
®
switch available.
TPM - Telpower Miniature Fuse - Current Limiting
• Small size allows for assembly into 1 U (1.75 inch /
44.5 mm) panel.
Am pe re Ra tings : 3-30A
Volta ge Ra ting: 80VDC
• AmpColor ID™ System for easy fuse replacement.
• Switch design provides for easy panel mounting by single
captive 4-40 (M3) nut and panel notch integral to switch
footprint.
• Local and remote open fuse indication. Local alarm
indication provided by LED on TPM fuse.
• Current-limiting capability
• Complete system coordination capability
• Load connection: 1/4 inch quick-connect or bolted
connection with 10-32 (M5) captive nut.
• Line connection: 1/4 inch quick-connect or screw
connection with clearance hole for #10 (M5) bolt.
• Maximum alarm circuit current: 20 mA
• Materials:
Inte rrupting Ra ting: 20,000A
Age nc y Inform a tion:
UL Recognized (investigated to UL 1801) as a
disconnect switch for the interruption of load current
by means of withdrawing the fuse pullout.
Recognized to U.S. and Canadian requirements under the
component recognition program of Underwriters
Laboratories Inc.
Files E219046 and E56412.
Catalog Number
TPM-3
Description
Ampere Rating
3A
Miniature Fuse
TPM-4
Miniature Fuse
4A
TPM-5
Miniature Fuse
5A
TPM-6
Miniature Fuse
6A
Fuse housing - black thermoplastic, UL 94 V-0, 170ºC RTI
Switch housing - black thermoplastic, UL 94 V-0, 140ºC RTI
TPM-7
Miniature Fuse
7A
TPM-8
Miniature Fuse
8A
TPM-10
TPM-12
TPM-15
TPM-20
TPM-25
TPM-30
TPMDS-E
TPMDS-M
Miniature Fuse
10A
Miniature Fuse
12A
CE logo denotes compliance with European Union Low
Voltage Directive (50-1000VAC, 75-1500VDC). Refer
to Data Sheet: 8002 or contact Bussmann Application
Engineering at 636-527-1270 for more information.
Miniature Fuse
15A
Miniature Fuse
20A
Miniature Fuse
25A
Miniature Fuse
30A
Miniature Disconnect, English
Miniature Disconnect, Metric
3-30A
3-30A
TPM Ala rm Sc he m a tic
NOTES :
1. The resistance, R, must be provided by the end-user
to limit the alarm output current to a maximum of
20 mA. The value, R, should be calculated using the
system voltage value.
If remote alarm functionality is not required,
•
the END-USER CIRCUITRY must still be supplied
to provide a resistive path to the return for the
local alarm to properly function.
2. The fuse is polarized to maintain proper orientation with
the switch housing. The line and load terminals are
identified on the switch housing.
The only controlled copy of this Data Sheet is the electronic read-only version located on the Bussmann Network Drive. All other copies of this document are 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. Bussmann reserves the right, without notice, to change
design or construction of any products and to discontinue or limit distribution of any products. Bussmann also reserves the right to change or update, without 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.
Form No. TPM & TPMDS
Look for Te lpowe r® BLUE™ fus e s e xclus ive ly from Coope r Bus s m a nn.
Page 1 of 4
SB02302
11-13-02
Data Sheet: 5022