Walther WTRB-24DC-3500 Operating Manual page 20

Rev. 1.0
Requirements for wire end ferrules and cable lug
Wire end ferrule
Cable lug
Pin terminal
For UL applications
Housing
Type of housing
Dimensions (Front)
Switchboard cut/opening
Minimum distance horizontal / vertical
Mounting depth
Ambient / storage temperature range
Climate resistance
Set-up altitude
Operating position
Protection type
Weight (fully equipped)
Certification/Mark of Conformity
Mark of conformity c UL us of the verifying authority Underwriters Laboratories with certificate number
E201387 based upon test principles UL 61010-1 CAN/CSA C22.2 No. 61010-1
WALTHER Temperature Controller Bundle WTRB-x-x
Pie shape, without plastic sleeve according
to DIN 46228 Part 1,
with plastic sleeve according to DIN 46228
Part 4
Open crimp terminal, similar to DIN 46237
for closed crimp terminal
According to DIN 46231
Use of cable lugs and wire end ferrules ac-
cording to
UL 486A-B (UL listed or recognized)
Plastic housing for mounting in switchboard
according to DIN IEC 61554 (use indoors)
48 [mm[ x 48 [mm[
45 [mm] x 45 [mm]
11 [mm] / 30 [mm] (65 [mm] with USB cable
max. 95 [mm]
-5 ... +55 [°C] / -40 ... +70 [°C]
rel. humidity < 90[%] annual average without
condensation
max. 2000 [m] above NN
Any
According to DIN EN 60529, front IP 65,
back IP 20
ca. 150 [g]
Walther Systemtechnik GmbH – D 76726 Germersheim
Telefon: +49 (0)7274-7022-0 Telefax: +49 (0)7274-7022-91
http://www.walther-2000.de – info@walther-2000.de
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