Installation Instruction VARIODYN
®
D1 System
46
FB 798663.GB0 / 05.19
6.3.2 Specification - MSU
Thermal fuse protection
Rated current
:
18 A
Indicator lamp
:
230 V AC
Service life
:
10,000 switching cycles
Deactivation
:
Single-pole
Withstand voltage
:
Test voltage 3000 V AC
Insulation resistance
:
>100 MΩ (500 V DC)
Switching capacity Icn
:
150 A
Approvals/Certifications
:
VDE, Semko (EN 60934) 240 V AC, 28 V DC
BV, LroS
250 V AC, 28 V DC
UL, CSA
250 V AC, 50 V DC
Auxiliary contacts
Rated voltage
:
250 V AC
Rated current
:
max. 4 A @ 250 V AC
Withstand voltage
:
Test voltage 3000 V AC
Insulation resistance
:
> 100 MΩ (500 V DC)
General specifications
Ambient temperature
:
-5
°
C … +55
°
C
Storage temperature
:
-10
°
C … +60
°
C
Humidity
:
15 % … 90 % rel. hum. (non-condensing)
Housing
:
metal
Colour
:
grey, similar to RAL 7016
Weight
:
approx. 4.2 kg
Dimensions (W x H x D)
:
483 x 44 x 345 mm (1 HU)
Specification
:
EN 54-16