Bussmann?
Telpower? Fuses
TPS
1 to 70 Amps, 170 Volts DC
Dimensional Data
TPS-(AMP)
.56? (– .002)
.88? (– .015)
(22.2mm) (– .38) (14.3mm) (– .05)
Catalog Symbol: TPS
DC Power Distribution Fuses TPS-(AMP)L
Ampere Rating: 1 to 70A
Voltage Rating: 170Vdc
Interrupting Rating: 100,000A
Agency Information:
UL Recognized, File E56412, Guide JFHR2
1.76? –.02(cid:13)
Catalog Numbers (44.65mm – .51)
TPS-1 TPS-6 TPS-25L TPS-50
TPS-1L TPS-6L TPS-25V TPS-50L
TPS-1LB TPS-10 TPS-30 TPS-50V
TPS-2 TPS-10L TPS-30L TPS-60 TPS-(AMP)V
TPS-2L TPS-15 TPS-35 TPS-60L
TPS-3 TPS-15L TPS-35L TPS-70
TPS-3L TPS-20 TPS-40 TPS-70L
TPS-5 TPS-20L TPS-40L TPS-70LB
TPS-5L TPS-25 TPS-40V —
0.74?(cid:13) (cid:13)
(18.69mm)
General Information: .348?(cid:13)
(8.84mm)
? TELPOWER?fuses bring modern power fuse design to the
telecommunications industry. 1.261? – .005(cid:13)
(32.03mm – .13)
? TELPOWER?fuse line is the first to be specifically designed
to meet the unique needs of DC Power Distribution
Systems.
? The U.L. Recognized ratings of 170Vdc and 100,000A
TPS-(AMP)LB
interrupting rating along with the fuse’s current-
limiting capability make this fuse ideal for overcurrent
protection on existing DC Distribution Systems. 1.59? – .02(cid:13)
(40.26mm – .51)
? A unique BLUE label is used on all TELPOWER?fuses to 1.35? – .015(cid:13)
designate their DC capability. (34.16mm – .38)(cid:13)
? Circuit board applications available.
? Silver-plated brass ferrules.
? Glass melamine tube.
.500?(cid:13)
? For use with Bussmann Fused Disconnect Switch 15800. (12.70mm)
? Spare Fuseholder: TPSFH-AS
Custom Designs .190? –(cid:13) .005*(cid:13)
(4.8mm – .12)(cid:13)
? Printed circuit board variations available. (cid:13) .348?(cid:13)
(cid:13) (8.84mm)
*Recommend #8 Slotted Hex Washer(cid:13)
Head Machine Screw for mounting(cid:13)
(cid:13)
Form No. TPS
Page 1 of 2
4-23-03 SB03090 Data Sheet: 5009Bussmann?
Telpower? Fuses
TPS
1 to 70 Amps, 170 Volts DC
1,000
100
10
1
.1
.01
SDNOCES
NI
EMIT
1 01 001 000,1 000,01
CURRENT IN AMPERES
1 3 5 6
01 51 02
52
03
53
04
05
06 07
Time-Current Characteristic Curve
AMPERE
RATING
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 Data Sheet are by 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. TPS
Page 2 of 2
4-23-03 SB03090 Data Sheet: 5009

Bussmann TPS系列是一種專為通信和信號(hào)系統(tǒng)設(shè)計(jì)的高端直流熔斷器產(chǎn)品線。該系列熔斷器以其出色的性能和可靠性而聞名，旨在提供對(duì)電子設(shè)備和通信網(wǎng)絡(luò)的高效保護(hù)。TPS系列熔斷器特別適用于需要精確電流監(jiān)控、快速響應(yīng)過載或短路狀況，并能有效隔離故障點(diǎn)的場(chǎng)合，如光纖網(wǎng)絡(luò)、工業(yè)自動(dòng)化控制、電力監(jiān)控系統(tǒng)以及數(shù)據(jù)中心內(nèi)的通訊設(shè)備等。 TPS系列熔斷器通常采用優(yōu)質(zhì)的低熔點(diǎn)合金材料制成，具有極小的熔化系數(shù)和迅速切斷能力，確保在出現(xiàn)異常電流時(shí)能在短時(shí)間內(nèi)斷開連接，從而避免對(duì)敏感的電子設(shè)備造成損害，同時(shí)最大程度地減少系統(tǒng)的中斷時(shí)間和數(shù)據(jù)丟失風(fēng)險(xiǎn)。此外，由于其小巧的尺寸和高集成度的設(shè)計(jì)，TPS系列熔斷器還可輕松適應(yīng)空間有限的應(yīng)用環(huán)境，提高了整個(gè)系統(tǒng)的安裝靈活性和運(yùn)行效率。