LUA1C20 TELEMECANIQUE, LUA1C20 Datasheet - Page 2

• Manufacturer Part Number: LUA1C20
• Description: Auxilary Contact Block; N.O.; TeSys U
• Manufacturer: TELEMECANIQUE
• Type: Motor Starter Contactr

Specifications of LUA1C20

• Brand/series: TeSys Series
• Function: Contactor
• Primary Type: Module
• Relay Type: Electro Mechanical
• Termination: Screw
• Accessory Type: Auxillary Contact Block
• Rohs Compliant: Yes
• For Use With: TeSys Series

Discover
8
9
7
Vertical mounting
3
1
4
2
TeSys U motor starters –
open version
Starter-controller
Non-reversing and reversing power bases
The reverser power bases (non-reversing and reversing) consist of a combined
power base and reverser block and are supplied as an assembled unit. They can
also be assembled by the customer from units ordered separately.
b
b
Max. current. (Ith): 5 A 1 NO, 1 NC.
b
and control functions to EN 60947-6-2.
b
Rating (A)
Breaking
capacity (kA)
Rating (A)
Breaking
capacity (kA)
One or two letters must be added to the power base reference to identify the control voltage
of its coil.
Example: LUB12B = 12 A power base with 24 V AC coil control
(1) c : 48…72 V, a : 48 V.
(2) c : 110…220 V, a : 110...240 V.
1
1
2
3
8
References for Reverser power bases
Voltage (V)
Reverser to be assembled: 3 solutions
Assembly components
Description
4
5
6
7
Full power base references
Volts
c
a
c or a
"Reverser" power bases
Common characteristics
Ratings: 12 A or 32 A at 400 V.
Built-in auxiliary contacts: max. operating voltage (Up): 690 V AC, 250 V DC
Guaranteed continuity of service (complete coordination) between the protection
Connection by screw clamp terminal.
12 A and 32 A bases
120 A and 320 A bases
Prewired reverse control link
Reverser block for vertical mounting
Single terminal block for built-in auxiliary contacts
Terminal block for wired control connection
Reverser block for side mounting
Terminal block with contact status remote indication cable to
LULC communication module
Terminal block with jumper for controlling the coil via LULC
communication module
3
y 440V
12
50
32
50
4
1
9
5
9
24
BL
B
–
500 V
12
10
23
10
Side mounting
5
6
48…72
–
–
ES (1)
690 V
9
4
21
9
Reference
LUB 12, 32
LUB 120, 320
LU9M R1C
LU2M B0
LU9 M1
LU9M R1
LU6M B0
LU9M RC
LU9M RL
Reference
LU2 B12••
LU2 B32••
4
5
110…240
–
–
FU (2)
••
••
Weight (kg)
1.270
1.270
1
1/63
1 1