UL
iQ
for Surge Protective Devices
Surge Protective Devices
E320116
Guide Information
LITTELFUSE INC
8755 W HIGGINS RD STE 500, CHICAGO IL 60631
Cat No(s): CG31.2L# (n) (h)
Gas tube
SPD
Type
Volts
(V)
AC/DC
DC PV
Phase
Amps
(A)
Ambient
Min(°C)
Ambient
Max(°C)
Mode
VPR
(Vpk)
MLV
(Vpk)
MCOV
(V)
Vn
(Vdc)
In
(kA)
SCCR
(kA)
Notes
5
380
AC
1
n/a
-40
85
Ld-Ld
-
1730
380
n/a
3
n/a
1,3
Evaluated to: UL 1449 4th Ed. Rev: 2016-03-17 and CSA C22.2 No. 269.5-17, 2017-09
# -
May be A or B
(h) -
May be followed by additional suffixes
(n) -
Where # is alphanumeric character denotes wire diameter. + - May be followed by suffixes denoting packaging, color coding and special customer requests.
Note -
Each model may be suffixed by X, where X may be blank, A thru Z or from 0 thru 9.
Note 1 -
Suitable for Factory wiring only.
Note 3 -
Series External Impedance required, see Electrical Ratings in the Recognition report.
Where a minimum ambient temperature is not specified, assume 0°C unless the product is marked otherwise or with an Outdoor use Environmental Rating. See Electrical Equipment for Use in Ordinary Locations (AALZ) for details regarding Environmental Ratings.
Report Date:
2009-01-31
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Last Revised:
2020-09-24