bussmann 通讯保护直流熔断器

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是一家全球知名的电器制造商，专注于为电力和电信行业提供高质量的产品和服务。其中，"通讯保护直流熔断器"是Bussmann针对特定应用领域研发的一种产品。 这种熔断器设计用于在直流电源系统中提供可靠且有效的保护措施，特别是在通信设备如光纤网络、无线基站、数据中心机房等对供电质量要求极高的应用场景。它具有快速响应过载和短路电流的能力，能够在发生异常时迅速切断电路，以防止设备损坏、数据丢失以及可能引发的安全风险，从而确保通信系统的稳定运行和连续性。 Bussmann的直流熔断器通常具备优良的灭弧性能、长寿命、高可靠性及精确的额定电流规格范围，可以根据具体通信设备的需求来选择合适大小和级别的熔断器，从而实现最佳的保护效果。