67 / 320
1.52
Data is subject to errors and technical modifications.
Invicta 3 Type B
Technical Data, Torque Settings
Torque Settings
Pz No.
(mm)
Cables >1.5mm
2
Tightening torque (N.m)
Cables ≤1.5mm
2
Tightening torque (N.m)
Single Cable Multi Cables Single Cable Multi Cable Cable Stripping (mm)
Consumer unit terminals
Earth and neutral terminal bars
2
6.5
2
2
1.5
1.5
10
Isolation
SB switch disconnectors
2
6.5
3.6
3.6
3.6
3.6
15
Circuit protection
MTN MCB
2
6.5
2.8
2.8
2.8
2.8
13
NBN/NCN/NDN MCB
2
6.5
2.8
2.8
2.8
2.8
13
RCBO
2
5.5
2.1
2.1
2.1
2.1
13
RCCB
2
5.5
2.8
2.8
2.8
2.8
13
Commercial
Distribution
Characteristics
JK1**
JK2**
Standards
Designed, manufactured and tested to
BS EN 61439-3
Designed, manufactured and tested to
BS EN 61439-3
Busbar Current Rating
125A
250A
Busbar Type
Fully shrouded copper
Fully shrouded copper
Busbar Rating
25kA Conditional
25kA Conditional
Incoming
100A Switch
250A MCS
125A Switch
250A MCCB
63A contactor AC3
160A contactor AC3
100A contactor AC3
Direct connection
Direct connection
RCCB incomers
Outgoing Ways
4, 6, 8, 12, 16, 18, 24 Triple pole outgoing ways
8, 12, 16, 18, 24 Triple pole way outgoing ways
Outgoing Protection
Type B MCB (6A to 63A, 1P & 3P)
Type C, D MCB, (0.5A to 63A, 1P & 3P)
1Mod and 2Mod RCBO
Type B MCB (6A to 63A, 1P & 3P)
Type C, D MCB, (0.5A to 63A, 1P & 3P)
1Mod and 2Mod RCBO
Voltage Rating in AC
230 / 415V
230 / 415V
IP Protection
IP3X to BS EN 60529
IP3X to BS EN 60529
Enclosure Body Type
Steel
Steel
Enclosure Paint Type
Powder Coat Grey White BS4800 00A01
Powder Coat Grey White BS4800 00A01
Cable Entry
Obround protected cable entry points
Obround protected cable entry points
Terminal Connection Capacity
Incoming Line Terminal
50mm
2
120mm
2
Incoming Earth Terminal
M8 stud
M8 stud
Incoming Neutral Terminal
50mm² cage or M6 stud
M8 Stud
Outgoing Earth Terminals
16mm²
16mm²
Outgoing Neutral Terminals
16mm²
16mm²
Enclosure Earth Stud
M8
M8
Installation
Mounting
4 x key hole fixing holes plus central top key hole for
one fixing hanging / levelling
Surface Wall Mount
4 x key hole fixing holes plus central top key hole
for one fixing hanging / levelling
Surface Wall Mount
Gland Plate
Top and bottom removable
Top and bottom removable
Integrated Locking System
Coin lock as standard, key lock as
accessory
Coin lock as standard, key lock as
accessory