https://www.phoenixcontact.com/pi/products/3069706
05/03/2017Page2/5
Off switch-RS20-US-S0200-0102-014H-001-3069706
Technical data
General
Rated operating current according to AC-15 (switching of solenoid
drives, contactors, valves, pulling electromagnets)
5 A (220 - 240 V)
4 A (380 - 440 V)
Rated operating current according to AC-21A (switching of ohmic loads
including small overloads)
20 A
Rated operating current according to AC-22A (switching of mixed ohmic
and inductive loads, including small overloads)
20 A (220 - 500 V)
20 A (660 - 690 V)
Switching power according to AC-3 (squirrel-cage motors: direct starting,
switching off motors during operation, star-delta startup (CH16B))
3 kW (220 - 240 V; 3-phase, 3-pos.)
5.5 kW (380 - 440 V; 3-phase, 3-pos.)
5.5 kW (500 V; 3-phase, 3-pos.)
5.5 kW (660 - 690 V; 3-phase, 3-pos.)
0.6 kW (110 - 120 V; 1-phase, 2-pos.)
2.2 kW (220 - 240 V; 1-phase, 2-pos.)
3 kW (380 - 440 V; 1-phase, 2-pos.)
Switching power according to AC-4 (squirrel-cage motors: starting,
reversing, plugging, inching)
0.55 kW (220 - 240 V; 3-phase, 3-pos.)
1.5 kW (380 - 440 V; 3-phase, 3-pos.)
1.5 kW (500 V; 3-phase, 3-pos.)
1.5 kW (660 - 690 V; 3-phase, 3-pos.)
0.3 kW (110 - 120 V; 1-phase, 2-pos.)
0.75 kW (220 - 240 V; 1-phase, 2-pos.)
1.5 kW (380 - 440 V; 1-phase, 2-pos.)
Switching power according to AC-23A (frequent switching of motors or
other highly inductive loads)
3.7 kW (220 - 240 V; 3-phase, 3-pos.)
7.5 kW (380 - 440 V; 3-phase, 3-pos.)
7.5 kW (500 V; 3-phase, 3-pos.)
7.5 kW (660 - 690 V; 3-phase, 3-pos.)
0.75 kW (110 - 120 V; 1-phase, 2-pos.)
2.5 kW (220 - 240 V; 1-phase, 2-pos.)
3.7 kW (380 - 440 V; 1-phase, 2-pos.)
Breaking capacity 150 A (220 - 240 V)
150 A (380 - 440 V)
80 A (660 - 690 V)
Maximum power dissipation for nominal condition 0.9 W
Ambient temperature (operation) -35 °C ... 55 °C (Open, at 100% load, with peaks up to 60°C)
IP immunity to short-circuiting with maximum backup fuse 25 A (gL/gG characteristics)
Rated short-time current resistance 140 A (1 s current)
Dimensions
Width 48 mm
Length 62.5 mm