Cattron CT24 Series User Manual

CT24 MCU
User Manual
31
9M02-7608-A001-EN
Version 2.0
Table 4: Ferrule Selection
RIA CONNECTOR WITH SPRING CLAMP
RIA CONNECTOR WITH SCREW
WIRE
GAUGE
(AWG)
SINGLE FERRULE
DOUBLE FERRULE
SINGLE
FERRULE
DOUBLE
FERRULE
12
X
X
X
X
14
X
X
X
16
18
20
22
: valid X: not valid
Table 5: Terminal Capacity for Wires Without Ferrules
WIRE GAUGE (AWG)
CONNECTOR WITH SPRING CLAMP
CONNECTOR WITH SCREW
10
X
X
12
X
X
14
X
1
16
1
1
18
1
1
20
2
2
22
2
2
24
2
2
Note: The use of ferrules is recommended with spring clamp terminals.
The spring block terminals are suitable for a wire range of 24 AWG (0.2 mm
2
) to 16 AWG (1.31 mm
2
).
If you are using two wires in the same terminal, then the limit is 20 AWG (0.518 mm
2
per wire).
If larger wires (up to 14 AWG or 2.5 mm) are required, then screw terminals can be substituted or ferrules can be
employed.
Note: Where the voltage exceeds 30 VAC or 42.2 VDC, the wire used should not be less than 24 AWG
(0.2 mm
2
) in order to comply with International Electrical Safety Standards.

Cattron CT24 Series Specifications

General

Brand	Cattron
Model	CT24 Series
Category	Control Unit
Language	English