Telpower? DC Power Protection Systems Bussmann?
Telpower? Compact Fused Disconnect Switch TPC & TPCDS
TPC & TPCDS
TPCDS - Telpower?Compact Fused Disconnect Switch
TPC - Telpower?Compact Fuse - Current Limiting
Ampere Ratings: 3-125A
Available Ratings: 3, 4, 5, 6, 7, 8, 10, 12, 15, 20, 25, 30,
40, 50, 60, 75, 90, 100, 125A
Voltage Rating:80Vdc
Interrupting Rating:100,000A
Agency Information:
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 Description Ampere Rating
TPC-3 Compact Fuse 3A
General Information: TPC-4 Compact Fuse 4A
TPC-5 Compact Fuse 5A
? Fusible solution for replacement of existing dc Telecom
TPC-6 Compact Fuse 6A
circuit breakers. TPC-7 Compact Fuse 7A
? Compact size fused disconnect switch. TPC-8 Compact Fuse 8A
TPC-10 Compact Fuse 10A
? AmpColor ID? System for easy fuse replacement.
TPC-12 Compact Fuse 12A
? Available in two disconnect switch profiles in addition to a TPC-15 Compact Fuse 15A
variety of terminal styles. TPC-20 Compact Fuse 20A
TPC-25 Compact Fuse 25A
? Local and remote open fuse indication.
TPC-30 Compact Fuse 30A
Local alarm indication provided by LED on TPC fuse. TPC-40 Compact Fuse 40A
? Remote alarm terminal available in three positions TPC-50 Compact Fuse 50A
TPC-60 Compact Fuse 60A
commonly found in dc circuit protection devices.
TPC-75 Compact Fuse 75A
? Recommended .75 inch center-to-center product spacing. TPC-90 Compact Fuse 90A
? Current-limiting capability TPC-100 Compact Fuse 100A
TPC-125 Compact Fuse 125A
? Complete system coordination capability.
TPCDS-BBE-1 Compact Disconnect 3-125A
? Highest interrupting rating (100,000A) available TPCDS-BBE-2 Compact Disconnect 3-125A
for dc circuit protection of this footprint. TPCDS-BBE-3 Compact Disconnect 3-125A
TPCDS-BBM-1 Compact Disconnect 3-125A
? No venting of arc or molten metals and gases during
TPCDS-BBM-2 Compact Disconnect 3-125A
fuse opening. TPCDS-BBM-3 Compact Disconnect 3-125A
? Fuse material: Black thermoplastic, UL rated 94 V-O, TPCDS-BSE-1 Compact Disconnect 3-125A
TPCDS-BSE-2 Compact Disconnect 3-125A
170°C RTI.
TPCDS-BSE-3 Compact Disconnect 3-125A
? Housing material: Black thermoplastic, UL rated 94 V-O, TPCDS-BSM-1 Compact Disconnect 3-125A
120°C RTI. TPCDS-BSM-2 Compact Disconnect 3-125A
TPCDS-BSM-3 Compact Disconnect 3-125A
TPCDS-SSE-1 Compact Disconnect 3-125A
TPCDS-SSE-2 Compact Disconnect 3-125A
TPCDS-SSE-3 Compact Disconnect 3-125A
TPCDS-SSM-1 Compact Disconnect 3-125A
CE logo denotes compliance with European Union Low TPCDS-SSM-2 Compact Disconnect 3-125A
Voltage Directive (50-1000Vac, 75-1500Vdc).Refer
to Data Sheet:8002 or contact Bussmann Application TPCDS-SSM-3 Compact Disconnect 3-125A
Engineering for more information. TPCDS-D-BC1* Compact Disconnect 3-125A
TPCDS-D-BC2* Compact Disconnect 3-125A
TPCDS-D-CC1* Compact Disconnect 3-125A
TPCDS-D-SEC1* Compact Disconnect 3-125A
TPCDS-D-SEC2* Compact Disconnect 3-125A
TPCDS-D-SMC1* Compact Disconnect 3-125A
TPCDS-D-SMC2* Compact Disconnect 3-125A
*Not investigated to Canadian Requirements.
Form No. TPC&TPCDS
Look for Telpower? BLUE? fuses exclusively from Cooper Bussmann.
Page 1 of 7
Data Sheet: 5023
3-26-03 SB03069Telpower? DC Power Protection Systems Bussmann?
Telpower? Compact Fused Disconnect Switch TPC & TPCDS
Compact Fused Disconnect Switch DINRail Fused Disconnect Switch
? Bullet and / or stud terminals for line and load connections ? 35mm DIN rail mountable
(1.940 inch / 49.3 mm spacing). ? Front access.
? Front access with bullet terminals. ? Three terminal style configurations available (see below).
Rear access with stud terminals. ? Screw clamp accepts 10 to 1 AWG (6mm2 - 50mm2) wire.
? Three terminal style configurations available (see below). ? Two remote alarm terminal positions available.
? Remote alarm terminal available in three positions common
to dc circuit protection devices.
Part Number System --
Part Number System -- DIN Rail Fused Disconnect Switch
Compact Fused Disconnect Switch To identify part number, replace block with appropriate suffix
To identify part number, replace block with appropriate suffix to to identify line and load terminals, thread type if applicable,
identify line and load terminals, thread type, and alarm terminal and alarm terminal option.
distance.
TPCDS- TELPOWER? Compact Fused Disconnect Switch TPCDS- TELPOWER? Compact Fused Disconnect
Switch D- DIN-Rail style product
TPCDS - - TPCDS - D -
Terminal Style (select one) Terminal Style (select one)
BB - Bullet contact on the line CC - Screw Clamp terminal on the line
Bullet contact on the load Screw Clamp terminal on the load
BS - Bullet contact on the line BC - Bullet contact on the line
Stud terminal on the load Screw Clamp terminal on the load

Bussmann是一家全球知名的電器制造商，專(zhuān)注于為電力和電信行業(yè)提供高質(zhì)量的產(chǎn)品和服務(wù)。其中，"通訊保護(hù)直流熔斷器"是Bussmann針對(duì)特定應(yīng)用領(lǐng)域研發(fā)的一種產(chǎn)品。 這種熔斷器設(shè)計(jì)用于在直流電源系統(tǒng)中提供可靠且有效的保護(hù)措施，特別是在通信設(shè)備如光纖網(wǎng)絡(luò)、無(wú)線基站、數(shù)據(jù)中心機(jī)房等對(duì)供電質(zhì)量要求極高的應(yīng)用場(chǎng)景。它具有快速響應(yīng)過(guò)載和短路電流的能力，能夠在發(fā)生異常時(shí)迅速切斷電路，以防止設(shè)備損壞、數(shù)據(jù)丟失以及可能引發(fā)的安全風(fēng)險(xiǎn)，從而確保通信系統(tǒng)的穩(wěn)定運(yùn)行和連續(xù)性。 Bussmann的直流熔斷器通常具備優(yōu)良的滅弧性能、長(zhǎng)壽命、高可靠性及精確的額定電流規(guī)格范圍，可以根據(jù)具體通信設(shè)備的需求來(lái)選擇合適大小和級(jí)別的熔斷器，從而實(shí)現(xiàn)最佳的保護(hù)效果。