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WIRING
Control circuit specifications
2.3.2 Wiring of control circuit
(1) Terminal layout of control circuit terminals
(2) Wiring method
zWiring
For the control circuit wiring, strip off the sheath of wires, and use them with a blade terminal. For a single wire, strip off the
sheath of the wire and apply directly.
Insert the blade terminal or the single wire into a socket of the terminal.
1) Strip off the sheath about the length below. If the length of the sheath peeled is too long, a short circuit may occur
among neighboring wires. If the length is too short, wires might come off.
Wire the stripped wire after twisting it to prevent it from becoming loose. In addition, do not solder it.
2) Crimp the blade terminal.
Insert wires to a blade terminal, and check that the wires come out for about 0 to 0.5 mm from a sleeve.
Check the condition of the blade terminal after crimping. Do not use a blade terminal of which the crimping is
inappropriate, or the face is damaged.
Blade terminals available on the market: (as of Oct. 2008)
zPhoenix Contact Co.,Ltd.
∗A blade terminal with an insulation sleeve compatible with MTW wire which has a thick wire insulation
zNICHIFU Co.,Ltd.
Recommend wire size:
0.3mm
2
to 0.75mm
2
Wire Size (mm
2
)
Blade Terminal Model
Blade terminal
crimping tool
with insulation sleeve without insulation sleeve for UL wire∗
0.3 AI 0,5-10WH — —
CRIMPFOX ZA3
0.5 AI 0,5-10WH — AI 0,5-10WH-GB
0.75 AI 0,75-10GY A 0,75-10 AI 0,75-10GY-GB
1 AI 1-10RD A1-10 AI 1-10RD/1000GB
1.25, 1.5 AI 1,5-10BK A1,5-10 —
0.75 (for two wires) AI-TWIN 2 x 0,75-10GY — —
Wire Size (mm
2
)
Blade terminal product
number
Insulation product number
Blade terminal
crimping tool
0.3 to 0.75 BT 0.75-11 VC 0.75 NH 67
S1 S2+24 SD PC Y0 SE
10mm
Wire stripping length
Unstranded
wires
Damaged
Wires are not inserted
into the shell
Crumpled tip
Sleeve
Shell
Wire
0 to 0.5mm