TS600

TCF250

TRF250

TS250

TSV250

TSL250

TSM600

TRF600

Voltage Rating (VAC)*

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

—

20.0

Ω

——

—

—

—

0.080

—

17.0

Ω

——

8.0

Ω

——

0.100

11.0

Ω

——

—

—

—

—

0.110

—

7.0

Ω

——

—

—

—

0.120

10.5

Ω

8.0

Ω

——

—

—

—

0.130

——

9.0

Ω

5.5

Ω

——

—

0.145

7.0

Ω

4.5

Ω

——

—

—

—

0.150

——

—

—

—

—

8.0

Ω

0.160

——

—

—

—

—

6.0

Ω

0.170

——

—

—

—

11.0

Ω

—

0.183

—

1.3

Ω

——

—

—

—

0.184

—

1.9

Ω

——

—

—

—

0.200

——

—

—

—

8.5

Ω

—

0.250

——

—

—

—

3.5

Ω

—

0.400

——

—

—

—

1.2

Ω

1.2

Ω

217

RoHS Compliant, ELV Compliant

12

Voltage Ratings for Telecommunications and Networking Devices

For circuit protection telecommunications devices there are two applicable voltage ratings. These are VMAX Operating and

VMAX Interrupt. To help understand the nature of these two different voltage ratings, the following definitions are provided:

VMAX 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 VMAX Interrupt conditions as noted above.

See Table T3 for its VMAX Operating.

*VMAX 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.

Table T1

Product Series: Size, Current Rating, Voltage Rating, Typical Resistance for

Telecommunications and Networking Devices