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16 A TL and TLI impulse relays
Remote control
Technical
Section 9
Dimensions
Section 10
Operation
Closing of the impulse relay pole(s) is triggered by an impulse on the coil.
Equipped in the factory with two stable mechanical positions, the pole(s) will be
opened by the next impulse. Each impulse received by the coil reverses the position
of the pole(s).
Manual controls on front face:
b
Direct and priority manual control by O-l toggle
v
v
Disconnection of remote control by selector switch (except for single-piece TL)
v
v
Indication: mechanical on front face by toggle position
b
Technical data
Rating
16 A, cos
j
= 0.6
Voltage rating
1P and 2P: 250 V, 50/60 Hz
3P, 4P: 415 V, 50/60 Hz
Inrush power
1P and 2P: 19 VA
3P, 4P: 38 VA
Remote control
By pushbutton (illuminated up to 3 mA)
Control voltage (Uc)
Tolerance at 50 Hz: Uc +6 % -15 %
Tolerance at 60 Hz: Uc ±6 %
Tolerance in DC: +6 % -10 %
Impulse duration
50 ms (recommended value for automation system:
200 ms)
Maximum switching
frequency
5 switching operations/minute
Noise level on energisation
y
60 dBA (at 1 m)
Electrical durability
200,000 cycles (AC21)
100,000 cycles (AC22)
Operating temperature
-20 °C to +50 °C
Tropicalisation
Treatment 2 (relative humidity 95 % at +55 °C)
Connection
Screw “±”, Posidriv
Connection terminals
Power circuit: tunnel terminals for cables up to
10 mm
2
Control circuit: tunnel terminals for 0.5 to 6 mm
2
cables
Compliance with standard EN 669-1, EN 669-2-2
Approvals
NF, CEBEC, IMQ, VDE, GOST