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Data is subject to errors and technical modifications.
1.32
RCCBs, SPSN MCBs
RCCB Add-On Blocks Type AC for MCBs 1
1/2
Mod
RCCB Add-On Blocks Type a.c. for MCBs
Sensitivity
Fixed / Adjustable l ∆n
I n /A
Width
(1 = 17.5mm)
Cat ref.
Double Pole RCD Add-On Blocks
Fixed 30mA
125A
6 Mod
BDC280E
Adjustable 0.3-0.5-1A
Time Delayed 0-60-150ms
125A
6 Mod
BTC280E
Triple Pole RCD Add-On Blocks
Fixed 30mA
125A
6 Mod
BDC380E
Adjustable 0.3-0.5-1A
Time Delayed 0-60-150ms
125A
6 Mod
BTC380E
Four Pole RCD Add-On Blocks
Fixed 30mA
125A
6 Mod
BDC480E
Fixed 300mA
125A
6 Mod
BFC480E
Adjustable 0.3-0.5-1A
Time Delayed 0-60-150ms
125A
6 Mod
BTC480E
Fixed
-
-
High sensitivity 30 mAinstantaneous, low sensitivity 300 mA instantaneous
Adjustable
-
-
Sensitivity I ∆n 0.3-0.5 - 1A
-
-
Delay ∆t 0 - 60 -150 ms
Adjustable Blocks
-
-
The setting is done by actuating dial on the front face. The setting dials are protected by a transparent sealable cover.
Disassembly
-
-
The bistable latch (two positions) facilitate the assembly or disassembly by the bottom of the add-on block.
-
-
These RCD add-on blocks exist in version AC.
-
-
The earth fault is indicated when the handle is in the lower position (yellow colour). Test button for earth fault check.
Connection Capacity
-
-
35mm² flexible connection
-
-
70mm² rigid connection.
Nominal voltage
-
-
2 pole 230V, three & four pole: 230 / 400V
-
-
Test button: 230 / 400V.
-
-
Conforms with BS EN 61009-1 appendix G.
-
-
Conforms with BS EN 60947-2.
BDC280E
BDC480E
BDC380E
Single Pole & Switched Neutral MCB - 6kA C Curve
Single Module Blank
Description
-
-
For protection and control of circuits against overloads and short circuits.
Technical Data
-
-
Conforms to BS EN 60898
-
-
Voltage rating - 230V a.c.
Connection Capacity
-
-
Rigid 16mm²
-
-
Flexible 10mm²
-
-
Locking kit = Cat ref.:
MZN175
Rating
Width
(1 = 17.5mm)
Cat ref.
6A SPSN MCB 6kA
1 Mod
MLN706A
10A SPSN MCB 6kA
1 Mod
MLN710A
16A SPSN MCB 6kA
1 Mod
MLN716A
20A SPSN MCB 6kA
1 Mod
MLN720A
32A SPSN MCB 6kA
1 Mod
MLN732A
40A SPSN MCB 6kA
1 Mod
MLN740A
Description
Cat ref.
Shrouds busbar and blanks spare ways
JK01B
MLN710A
JK01B
Commercial
Distribution