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CT + high performance contactors
Control
Remote control
Technical
Section 9
Dimensions
Section 10
CT+ high performance contactors allow remote
control of single-phase circuits.
They are intended for demanding applications.
CT+ high performance contactors combine the advantages of static switching and
electromechanical technology: compact dimensions, minimum temperature rise.
CT+ contactors provide a solution when high performance is required, particularly
in terms of number of switching operations, lifetime, versatility with loads, minimum
noise, absence of electromagnetic disturbances, installation in all positions and
limited temperature rise.
Type
Contact Rating Control voltage Width in mod. Part
(A)
(V AC)
of 9 mm number
CT+
1P+N standard
1NO 20
230
2+1
(1)
15030
1
2
3
N L
4
A1
A2
1P+N with
manual
operation
1NO 20
230
2+1
(1)
15031
1
2
3
N L
4
A1
A2
auto
I
O
(1) comes with a 9 mm spacer (cat. no.
27062
): to be used in case of mounting of the
CT+ next
to a circuit-breaker, contactor, impulse relay, etc. to guarantee optimum use.
Operation
CT+ high performance contactors have a NO contact and are controlled by latched
type electrical orders. An orange indicator light comes ON on the front face when
the output contact is closed.
The manually-operated CT+ contactors are equipped on their front face with an
operating mode selection pushbutton. A green indicator light indicates the current
mode:
Automatic operating mode (green light ON)
b
b
Temporary «ON» override (green light flashing)
b
b
Permanent shutdown mode (light OFF)
b
b
In ON override or permanent shutdown mode, the CT+ systematically returns to
automatic operating mode further to a supply outage.
d
It is compulsory to use the same phase for power and control connection.
Technical data
Voltage rating
Control circuit: 230 V AC (±10 %) ; 50 Hz
Power circuit: 230 V AC (±10 %) ; 50 Hz
Inrush power
11 VA
Holding power
1.1 VA
Maximum switching frequency
6 switching operations/minute
Characterisation on load types
No derating
Electrical durability
5,000,000 cycles
Compliance with standard
EN 669-2-1
Approval
NF USE
Operating temperature
-5°C to +55°C with use of a spacer
Connection by tunnel terminals for
flexible and rigid cables
Up to 2 x 1.5 mm
2
with end
2 x 2.5 mm
2
without end
1 x 4 mm
2
without end