IDEC SmartRelay installation and wiring
32 IDEC SmartRelay Manual
2.3 Wiring IDEC SmartRelay
Wire IDEC SmartRelay using a screwdriver with a 3-mm
blade.
You do not need wire ferrules for the terminals. You can use
conduc
tors with cross-sections of up to the following
thicknesses:
• 1 x 2.5 mm
2
• 2 x 1.5 mm
2
for each second terminal chamber
Tightening torque: 0.4...0.5 Nm or 3...4 in-lbs.
Recommended ferrules
Ferrules order No.
For 1-cable connection
For 2-cable connection
Note
Always cover the terminals after you have completed the
installation. To protect IDEC SmartRelay adequately from
impermissible contact to live parts, comply with local standards.
Cross-section
[mm
2
]
AWG
Phoenix Contact
Ferrule type No.
NIC HIFU
Blade Terminals
type No.
NIC HIFU
Insulated Pin Terminals
type No.
0.3 22 AI0,5-10WH
BT1.25-10-1
0.5 20 AI0,5-10WH
TGN-TC-1.25-11T
0.75 18 AI0,75-8GY
1.25 18 AI1,5-8BK
BT1.25-10-1
BT2-9-1
2.0 16 AI2,5-8BU BT2-9-1
Recommended
crimping tool
CRIMPFOX ZA 3
NH1
NH61
NH11
NH32
NH65
Cross-section
[mm
2
]
AWG
Phoenix Contact
Ferrule type No.
0.3 22 AI-TWIN2X0,5-8WH
0.5 20 AI-TWIN2X0,5-8WH
0.75 18 AI-TWIN2X0,75-8GY
1.25 18 AI-TWIN2X1,5-8BK
Recommended
crimping tool
CRIMPFOX ZA 3
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