Data Sheet

Data sheet | Item number:787-1732
www.wago.com/787-1732
06.12.2018Page /3 6
Safety and protection:
Insulation voltage (PRI-SEC) 4.242 kV DC
Isolation voltage (PRI-GND) 2.2 kV DC
Insulation voltage (SEC-GND) 0.7 kV DC
Protection class I
Degree of protection IP20 (per EN 60529)
Feedback voltage ≤ 30VDC
Overvoltage category II
Transient protection, primary Varistor
Short circuit protection Yes
No-load proof Yes
Parallel operation Yes
Series connection Yes, for 2 devices of the same type
MTBF >300,000h (per IEC 61709)
Connection data
Connection type (1) Input/Output
Connection technology
CAGE CLAMP
®
WAGO terminal WAGO 236 Series
Solid conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Strip length 6 … 7 mm / 0.24 … 0.28 Inch
Geometrical Data
Width 70 mm / 2.756 inch
Height 165 mm / 6.496 inch
Length from upper-edge of DIN-35 rail 99 mm / 3.898 inch
Mechanical data
Type of mounting DIN-35 rail (EN 60715)
Screw mounting
Material Data
Weight 840 g
Environmental Requirements
Surrounding air (operating) temperature -20 … 60 °C
Surrounding air (storage) temperature -25 … 75 °C
Relative humidity 10 … 95 % (no condensation permissible)
Derating −4%/K (>45°C)