Table T1
Product Series: Size, Current Rating, Voltage Rating, Typical Resistance for
Telecommunications and Networking Devices
TS600
TCF250
TRF250
TS250
TSV250
TSL250
TSM600
TRF600
Voltage Rating (V AC )*
250
250
250
250
250
600
600
(Interrupt)
ITU
ITU
ITU
ITU
UL60950
UL60950
GR-1089
GR-1089
GR-1089
GR-1089
GR-1089
GR-1089
GR-1089
Specification
Ports 2 & 4
Ports 2 & 4
Ports 2 & 4
Ports 2 & 4
Ports 2 & 4
Ports 1, 3, & 5
Ports 1, 3, & 5
Hold Current (A)
0.055
0.080
0.100
0.110
0.120
0.130
0.145
0.150
0.160
0.170
0.183
0.184
0.200
0.250
0.400
11.0 ?
10.5 ?
7.0 ?
20.0 ?
17.0 ?
7.0 ?
8.0 ?
4.5 ?
1.3 ?
1.9 ?
9.0 ?
5.5 ?
8.0 ?
11.0 ?
8.5 ?
3.5 ?
1.2 ?
8.0 ?
6.0 ?
1.2 ?
Voltage Ratings for Telecommunications and Networking Devices
For circuit protection telecommunications devices there are two applicable voltage ratings. These are V MAX Operating and
V MAX Interrupt . To help understand the nature of these two different voltage ratings, the following definitions are provided:
V MAX Operating : For telecommunications devices this is the voltage used to obtain component recognition under UL1434. Most circuit
protection devices are certified at 60V but can withstand higher V MAX Interrupt conditions as noted above.
See Table T3 for its V MAX Operating.
*V MAX Interrupt : Under specified conditions this is the highest voltage that can be applied to the device at the maximum current. Devices
have been designed to trip safely under higher power level cross conditions, as listed above, to assist equipment in
meeting the appropriate industry conditions.
12
RoHS Compliant, ELV Compliant
217
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