CIRCUIT BREAKER >> MCB
Hydraulic Magnetic SA1/SF1/TQA/SX1
 

Specification
Type
SF1-G3
SF2-G3
SF3-G3
SF1-G0
SF1-G0
SF3-G0
Number of poles
Typical
Heinemann
Units
Standard Current Ratings(A)
1-5-10
15-20-25
30-35-40
45-50-60
70-80-90
100
1-5-10
15-20-25
30-35-40
45-50-60
70-80-90
100
1-5-10
15-20-25
30-35-40
45-50-60
70-80-90
100
60 & 100
60 & 100
60 & 100
Rated Breaking Capacity
240/415V AC
6kA
6kA
6kA
-
-
-
Withstand Current
-
-
-
6kA
6kA
6kA
Rated Voltage AC
240V
240V
415V
240V
240V
415V
Max Current Rating
100A
100A
100A
100A
100A
100A
Time Delay Curve
1 or 2
2
1 or 2
-
-
-
Sensitivity
-
-
-
-
-
-
Number of modules
1
2
3
1
2
3
Dimensions(mm)
H
107
107
107
107
107
107
W
26
52
78
26
52
78
D
66
66
66
66
66
66
Colour of handle
white
white
white
green
green
green
Standard approval
IEC 157-1973
BS 4752-1977
BS 3871 Partl
1965 Amended 1983
AS 3111
AS 2184
SAZ 299-1991
IEC 157-1973
BS 4752-1977
BS 3871 Partl
1965 Amended 1983
AS 3111
AS 2184
SAZ 299-1991
IEC 157-1973
BS 4752-1977
BS 3871 Partl
1965 Amended 1983
AS 3111
AS 2184
SAZ 299-1991
IEC 408-1972
BS 5419-1977
SAZ 299-1991
IEC 408-1972
BS 5419-1977
SAZ 299-1991
IEC 408-1972
BS 5419-1977
SAZ 299-1991
Load Limiters Trip Between
101-115%
101-115%
101-115%
Colour of handle
red
red
red
Product Description
Product
Reference
Product
Type
Description
1
2
3
4
5
6
SF1-G3
SF2-G3
SF2-G3
SF1-G0
SF2-G0
SF2-G0
Single pole MCB up to 100 Amps AC.
Double pole MCB up to 100 Amps AC.
Triple pole MCB up to 100 Amps AC.
Single pole disconnector up to 100 Amps AC.
Double pole disconnector up to 100 Amps AC.
Triple pole disconnector up to 100 Amps AC.
Note:
The SF range of 6kA circuit breakers are suitable for industrial and commercial installation protection i.e. for factories, apartment buildings,high rise commercial buildings and in mini-substations and kiosks, where a 6kA breaking capacity is required. All the SF range of products clip directly onto the Heinemann Mini-rail.Should the distribution board be fitted with a clip tray, use the adaptor plate. The 6kA SF range of circuit breakers can be used fr motor protection. Queries can be made to your nearest Heinemann dealer. Details available on the back.
Frame size
Type
Standard Current Ratings(A)
Fault level kA
Dimensions in mm
NO.OF
poles
Mountings
Features
240V
415V
Height
Width
Depth
Rail
Surface
SA1
1-50
3
-
82
13
66
1
¡Ì
With
mounting clips
Hydraulic magnetic.
Low instantaneous trip point 4x1n.
Standard Curve 2, time delay.
SA2
1-50
3
-
82
26
66
2
SA3
1-50
3
3
82
39
66
3
SA2-G0/G3
5-60
3
-
82
26
66
1+N
SA-G0 Isolator
60
3
3
82
As for MCBs
66
1,2,3,4
SF1
1-100
6
-
107
26
66
1
¡Ì
With
mounting clips
Hydraulic magnetic.
Low instantaneous trip point 10 to 12xIn.
Time delay curves
Standard curve 2.
Long time delay Curve 1.
Load limiters.
AC & DC application.
SF2
1-100
6
-
107
52
66
2
SF3
1-100
6
6
107
78
66
3
SF2-G0/G3
5-100
6
-
107
52
66
1+N
SF-G0 Isolator
60,100
6
6
107
As for MCBs
66
1,2,3,4
SX1
10-120
6
-
132
26
57
1
-
Direct surface mounting
via fixing screws
Hydraulic magnetic.
Low instantaneous trip point 10 to 12xIn.
Time delay curves
Standard curve 2.
Long time delay Curve 1.
Load limiters.
Direct mounting with screws.
Clip-on shrouds.
SX2
10-100
6
-
132
52
57
2
SX3
10-100
6
6
132
78
57
3
SX2-G0/G3
10-100
6
-
132
52
57
1+N
SX4-G0/G3
10-100
6
-
132
88
57
3+N
SH1
10-100
10
-
107
26
66
1
¡Ì
With
mounting clips
Hydraulic magnetic.
High instantaneous trip point 10 to 12xIn.
Time delay curves
Standard curve 2.
Long time delay Curve 1.
Load limiters.
SH2
10-100
10
-
107
52
66
2
SH3
10-100
10
10
107
78
66
3
SH2-G0/G3
10-100
10
-
107
52
66
1+N
SH-G0 Isolator
60,100
10
10
107
As for MCBs
66
1,2,3,4
QA1
1-50
3
-
82
13
66
1
¡Ì
With
mounting clips
Hydraulic magnetic.
Low instantaneous trip point 4x1n.
Standard Curve 2, time delay.
QA2
1-50
3
-
82
26
66
2
QA3
1-50
3
3
82
39
66
3
QA2-G0/G3
5-60
3
-
82
26
66
1+N
QA-G0 Isolator
60
3
3
82
As for MCBs
66
1,2,3,4
Frame size
Type
Technical data
Application
Features
LIGHTING ARRESTOR-SAL,LAS:

Rated voltage:240V at 50/60Hz
Rated nominal discharge:5000A(peak)
8/20 micro seconds
Minimum spark over voltage:800V rms
Maximum spark over voltage:1000V rms
Maximum impulse spark over voltage:2500V(peak)
Gapped type with non-linear silicon carbide resistor.

For protection of residential, commercial and industriall wiring installations against voltage surges caused by lightning or other phenomena.
¡ñCompact size
¡ñIndoor Type SAL clips into mini-rail or surface mounted with MK1 clips
¡ñOutdoor Type LAS resistant to environmental conditions, complete with mounting brackets and line cable.
LIGHTING ARRESTOR-QFL-1(13)
Rated voltage:240V at 50/60Hz
Rated nominal discharge:5000A(peak)
8/20 micro seconds
Minimum spark over voltage:800V rms
Maximum spark over voltage:1000V rms
Maximum impulse spark over voltage:2500V(peak)
For protection of residential, commercial and industriall wiring installations against voltage surges caused by lightning or other phenomena.
¡ñCompact size
¡ñIndoor Type SAL clips into mini-rail or surface mounted with MK1 clips
BUSBARS SINGLE AND THREE PHASE:
Current carrying capacity:single phase 60A perbusbar three phase 100A
Short circuit stability:Type SA-3kA
SF/SH-10kA
Insulation voltage for three phase:3Kv
For single/three phase loop connection of MCB¡¯s
¡ñQuick and easy installation
¡ñAvailable lengths:
SA single phase 702mm,(54 MCB¡¯s)
SF/SH single phase 936mm,(36 MCB¡¯s)
SA three phase 1M,(25 MCB¡¯s)
SF/SH three phase 1M,(12 MCB¡¯s)
DIN RAIL
Enclosure TC3/TC4:3 or 4 way
Used for surface mounting of SA,Lighting arrestor.
¡ñQuick and easy installation
¡ñAvailable lengths:
SA single phase 1000mm(108 MCB¡¯s)
SA three phase 1000mm(36 MCB¡¯s)
Lightning arrestor 1000mm(108 PCS)
ENCLOSURES
Enclosure TC3/TC4:3 or 4 way
Used for surface mounting of SA, SH circuit breaker or auxiliary products to cover access to terminals.
¡ñMoulded in self-extinguishing ¡ñThermoplastic TC3/TC4 provided with moulded mini-rail.
¡ñSealing facilities for "plumb wire".
¡ñGives complete shielding of the line and load terminals.
¡ñMCB¡¯s are easily seen throuth the cut-outs.
¡ñMCB¡¯s are mounted with clips and woodscrews.

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