qh circuitbreakers datasheet
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QH 10kA Miniature CircuitBreaker & RCBO Range
Innovative, Robust, Reliable & Efficient Protection.
NEW
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01 - 0418mm Range QH Miniature Circuit Breakers
01Features, Accessories, Technical Characteristics
02Time Delay Characteristics, Connection Diagrams, Dimensions
03Ambient Temperature Chart, Load Capacity,
04Effect of Power Frequency, Let-Through Energy Data
05 - 0727mm Range QH Miniature Circuit Breakers
05Features, Accessories, Technical Characteristics
06Time Delay Characteristics, Connection Diagrams, Dimensions
07Load Capacity, Let-Through Energy Data
08 - 09Electronic Combined RCD/MCB Devices
08Features, Accessories, Technical Characteristics
09Technical Characteristics, Tripping Characteristics, Connection Diagrams, Dimensions
10QH Isolating Switches
10Features
11QH 10kA Retrofit Kits for ADVD & HPRD Distribution Boards
11Upgrade & installation
12Advantage ADVDH Distribution Switchboards
12Features, Dimensions & Part Numbers
12HPRDH Distribution Switchboards
12Features, Dimensions & Part Numbers
13QH 10kA Retrofit Kits & Accessories
13Description, Detail & Part Numbers
14Selection Data
14DIN Miniature Circuit Breakers, Isolating Switches, Miniature RCBOs, Miniature RCDs
CONTENTS
QH 10kA Miniature Circuit Breaker & RCBO Range
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Electrical Mechanical
Compliance: AS/NZS 60898.1 Frame size: 45mm(Approval No NSW25003)
Rated voltage: 230/400V AC Device size: 80mm (height), 17.5mm (width)
48V DC (per pole) Mounting: DIN rail (EN 50022)
Rated frequency: 50/60Hz Degree of protection: IP20 (when installed)
Breaking capacity (Ics=Icu): 10kA Terminals: Open mouthed lift terminals
Time delay characteristic: Curves: 1, 2 Terminal protection: Touch safe, VBG 4, VE-EN 6
Back up fuse: Max. 125A gL Terminal capacity: 1 25mm
Selectivity class: 3 Fastening torque: 2 2.4Nm Endurance: > 8000 operating cycles Busbar thickness: 0.8 2mm
Line voltage connection: Optional (above/below) Mounting position: Any
Technical Characteristics
QH 10kA Range
QH Miniature Circuit Breakers & RCBOsThe new QH Range of MCBs & RCBOs provide safe and reliable solutions for low voltage electricalprotection against overload and short circuit, delivering reliability, strength and efficient protectionfor commercial, industrial and mining applications.
DIN mounting18mm Module widthHigh selectivity between MCB and back-up fuse due to low let-through energyCompatible with standard busbarTwin-purpose terminal (lift/open-mouthed) above & belowBusbar positioning optionally above or belowMeets the requirements of insulation co-ordination, distance between contacts
4 mm, for secure isolation.
Suitable for DC applications up to 48V DC1 pole to 3 pole
18mm Range QH Miniature Circuit Breakers
Features
Auxiliary switch (add on, field mountable)Trip alarm ( add on, field mountable)Shunt trip release (add on, field mountable)Undervoltage release (add on, field mountable)
EnclosuresAdditional terminal 35mmAnti-tamper device (handle lock)
Accessories
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1-pole 1+N-pole 2-pole 3-pole 3+N-pole
Connection Diagrams
Time Delay Characteristics
CURVE 1Operating
Characteristics
Ambient Temperature 30C
TRIPPINGTIME
S
ECONDS
MINUTES
PERCENTAGE RATED CURRENT
CURVE 2Operating
Characteristics
Ambient Temperature 30C
TRIPPINGTIME
S
ECONDS
MINUTES
PERCENTAGE RATED CURRENT
1-pole 2p & 1pole+N 3-pole 3 pole + N
Dimensions (mm)
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Effect of the Ambient Temperature on Thermal Tripping BehaviourAdjusted rated current values according to the ambient temperature
Ambient Temperature T [C]
In{A} -25 -20 -10 0 10 20 30 35 40 45 50 55 60
0.16 0.20 0.19 0.19 0.18 0.17 0.17 0.16 0.16 0.15 0.15 0.15 0.14 0.14
0.25 0.31 0.30 0.29 0.28 0.27 0.26 0.25 0.25 0.24 0.24 0.23 0.23 0.22
0.5 0.61 0.60 0.58 0.56 0.54 0.52 0.50 0.49 0.48 0.47 0.46 0.45 0.44
0.75 0.92 0.90 0.87 0.84 0.81 0.78 0.75 0.74 0.73 0.71 0.69 0.68 0.66
1 1.2 1.2 1.2 1.1 1.1 1.0 1.0 0.99 0.97 0.95 0.93 0.90 0.89
1.5 1.8 1.8 1.7 1.7 1.6 1.6 1.5 1.5 1.5 1.4 1.4 1.4 1.3
1.6 2.0 1.9 1.9 1.8 1.7 1.7 1.6 1.6 1.5 1.5 1.5 1.4 1.4
2 2.4 2.4 2.3 2.2 2.2 2.1 2.0 2.0 1.9 1.9 1.9 1.8 1.8
2.5 3.1 3.0 2.9 2.8 2.7 2.6 2.5 2.5 2.4 2.4 2.3 2.3 2.2
3 3.7 3.6 3.5 3.4 3.3 3.1 3.0 3.0 2.9 2.8 2.8 2.7 2.7 3.5 4.3 4.2 4.1 3.9 3.8 3.7 3.5 3.4 3.4 3.3 3.2 3.2 3.1
4 4.9 4.8 4.7 4.5 4.3 4.2 4.0 3.9 3.9 3.8 3.7 3.6 3.5
5 6.1 6.0 5.8 5.6 5.4 5.2 5.0 4.9 4.8 4.7 4.6 4.5 4.4
6 7.3 7.2 7.0 6.7 6.5 6.3 6.0 5.9 5.8 5.7 5.6 5.4 5.3
8 9.8 9.6 9.3 9.0 8.7 8.4 8.0 7.9 7.7 7.6 7.4 7.2 7.1
10 12 12 12 11 11 10 10 9.9 9.7 9.5 9.3 9.0 8.9
12 15 14 14 13 13 13 12 12 12 11 11 11 11
13 16 16 15 15 14 14 13 13 13 12 12 12 12
15 18 18 17 17 16 16 15 15 15 14 14 14 13
16 20 19 19 18 17 17 16 16 15 15 15 14 14
20 24 24 23 22 22 21 20 20 19 19 19 18 18
25 31 30 29 28 27 26 25 25 24 24 23 23 22 32 39 38 37 36 35 33 32 32 31 30 30 29 28
40 49 48 47 45 43 42 40 39 39 38 37 36 35
50 61 60 58 56 54 52 50 49 48 47 46 45 44
63 77 76 73 71 68 66 63 62 61 60 58 57 56
Load Capacity of Series Connected Miniature Circuit Breakers
NUMBER OF DEVICES (n) 1-pole
LOAD
CAPACITYFACTOR
KN
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Effect of Power FrequencyAdjusted power frequency on the tripping behaviour I
MAof the quick release
Power Frequency f (Hz)
16 2/3 50 60 100 200 300 400
IMA(f) / IMA (50Hz) [%] 91 100 101 106 115 134 141
Let-Through Energy Data
PROSPECTIVE SHORT CIRCUIT [A]
Let-Through Energy, Characteristic 1, 1-pole
LET-THROUGH
ENERG
YI2t[A2s
ec]
PROSPECTIVE SHORT CIRCUIT [A]
Let-Through Energy, Characteristic 2, 1-pole
LET-THROUGH
ENERG
YI2t[A2s
ec]
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Electrical Mechanical
Compliance: I EC/EN 60947-2 Frame size: 45mm
Rated voltage: 230/400V AC Device size: 90mm (height), 27mm (width)
60V DC (per pole) Mounting: DIN rail (EN 50022)
Rated frequency: 50/60Hz Degree of protection: IP20 (when installed)
Breaking capacity (Icu=Ics): 10kA Terminals: Open mouthed lift terminals
Time delay characteristic: Curves: 1, 2 Terminal protection: Touch safe, VBG 4, VE-EN 6
Back up fuse: Max. 200A gL Terminal capacity: 2.5 50mm
Selectivity class: 3 Mounting position: Any
Endurance: 20000 operating cycles
Rated insulation voltage: 440V
Peak withstand voltage: 4kV
Technical Characteristics
QH 10kA Range
QH Miniature Circuit Breakers & RCBOsThe new QH Range of MCBs & RCBOs provide safe and reliable solutions for low voltage elec-trical protection against overload and short circuit, delivering reliability, strength and efficientprotection for commercial, industrial and mining applications.
27mm Range QH Miniature Circuit Breakers
DIN mounting27mm Module widthIndependent switching contacts80 to 125A ratingsWith isolator function, meets the requirements of insulation coordination,
distance between contacts 4mm, for secure isolation.
High current limit
Features
Auxiliary switch (add on, field mountable)Trip alarm ( add on, field mountable)Shunt trip release (add on, field mountable)
Anti-tamper device (handle lock)Busbar
Accessories
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1-pole 1+N-pole 2-pole 3-pole 3+N-pole
Connection Diagrams
Time Delay Characteristics
CURVE 1Operating
Characteristics
Ambient Temperature 30C
TRIPPINGTIME
SECONDS
MINUTES
PERCENTAGE RATED CURRENT
CURVE 2Operating
Characteristics
Ambient Temperature 30C
TRIPPINGTIME
SECONDS
MINUTES
PERCENTAGE RATED CURRENT
1-pole 2p & 1pole+N 3-pole 3 pole + N
Dimensions (mm)
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Let-through Energy Data
LET-THROUGH
ENERGYI2t[A2s
ec]
LET-THROUGH
ENERGYI2t[A2s
ec]
PROSPECTIVE SHORT CIRCUIT [A] PROSPECTIVE SHORT CIRCUIT [A]
Load Capacity of Series Connected Miniature Circuit Breakers
NUMBER OF DEVICES (n) 1-pole AMBIENT TEMPERATURET [C]
LOAD
CAPACITYK
T
[I/In]
Load Capacity in case of Block Installation Effect of Ambient Temperature
Permitted permanent load at ambient temperature T[C] with n devices IDL
= InK
T(T)K
N(N).
Determined according to AS/NZS 60898
Maximum Let-Through Energy, Characteristic 1, 1-pole Maximum Let-Through Energy, Characteristic 2, 1-pole
LOAD
CAPACITYFACTORK
N
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Electrical
Compliance: AS/NZS 60898 (Approval No NSW 25355)
No of Poles: 1+N-Pole switched, N Led through (solid neutral)
Rated voltage: 240 VAC
Rated frequency: 50/60Hz
Rated current: 6-32A (Curve 2), 6-20A (Curve 1)
Rated tripping current: 10, 30mA
Endurance electrical comp: >_ 4,000 operating cycles Endurance mechanical comp: >_ 20,000 operating cycles
Ultimate short circuit breaking capacity: Curve 1, Curve 2 Ultimate short circuit breaking capacity: 10kA
Rated short circuit breaking capacity: 10kA Rated fault breaking capacity: 10kA
QH 10kA RCBO Range
The new QH Range of RCBOs provide safe and reliable solutions for low voltage electrical protectionagainst overload and short circuit, delivering reliability, strength and efficient protection forcommercial, industrial and mining applications. Being one of the smallest 10kA RCBOs on themarket, it allows for extra wiring room in most applications.
Electronic Combined RCD/MCB Devices
Technical Characteristics
DIN mounting1+N-pole, 1 module width, allows for extra wiring room in boardsElectronic residual current device /
miniature circuit breaker combination in only 1MU
Tripping line voltage dependentContact position indicator red greenCan be sealed with leads in the on and off positionRated currents available 632A (Curve 2), 620A (Curve 1)Permanently connected neutral conductor (1100mm long)
Can be connected to standard busbar (at the lower side)Type A RCD
Features
Auxiliary switch for subsequent installationTripping signal switch for subsequent installation
Shunt trip releaseTripping module
Accessories
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Mechanical
Frame size: 45mm
Device size: 102.6mm (height), 17.5mm (width) (1MU)
Mounting: Quick fastening with 2 lock-in positions on DIN rail IEC/EN 60715
Upper terminals: Lift terminals
Lower terminals: Open mouthed/lift terminals
Terminal protection: Finger and hand touch safe, BGV A3, OVE-EN 6
Terminal capacity: 1 25mm
Busbar thickness below: 0.8 2mm
Degree of protection built in: IP20 (when installed)
Permanent ambient temperature range: -25C to + 40C
Resistance to climatic conditions: 25 55C / 90 95% relative humidity acc. to IEC 60068-2
Neutral conductor length: 1100mm
Technical Characteristics
Tripping line voltage-dependent: Instantaneous
Peak withstand current: 250A (80/20ps)
Rated non-tripping current: 0.5
Voltage range for protective function: 184 264V~
Tripping Characteristics RCD Component
Conventional non-tripping current: 1.05
Conventional tripping current: 1.30
Reference temperature: 30C
Selectivity class: 3
Maximum back-up fuse > 6kA: 100 A gl
Tripping Characteristics RCD Component
Connection Diagrams Dimensions (mm)
1+N-pole 1+N-pole
11.5
91
17.7
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QH 10kA Range
QH Isolating SwitchesIntroducing the new QH Range of isolating switches. These switches are a quality solution forthe safe isolation on light and power distribution applications. Switch isolators are used as amain switch in low voltage switchgear for distribution of light and power, starting and stoppingmotors and isolating loads during any maintenance.
Complies to IEC 60947-2Min service entrance from busbarsControl: On load circuit opening and closingSwitching and isolating motorsDirect busbar mount
Features
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QH 10kA Retrofit Kits for ADVD & HPRD Distribution BoardsExisting Heinelec ADVD & HPR distribution boards can be easily upgraded to fit our QH 10kA range of MCBs & RCBOs.
Remove existingQF escutcheon
Install new QH main switch
and chassis kits. (Main switchNOT required for HPR boards)
1
3
Remove existing QFchassis and main switch.(Remove main switch ONLY
on AVDV model)
2
4
Final upgraded Distribution Board allowsfor immediate use for all QH 10kA product.
Install new QH escutcheon
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Main No of Height Width Depth Part
Switch Poles (mm) (mm) (mm) Number
250A 24 800 580 225 ADVDH24M250 36 1000 580 225 ADVDH36M250
48 1000 580 225 ADVDH48M250
60 1200 580 225 ADVDH60M250
72 1400 580 225 ADVDH72M250
84 1600 580 225 ADVDH84M250
96 1800 580 225 ADVDH96M250
Advantage ADVDH Distribution Switchboards
HPRDH Distribution Switchboards
Spacious design affords more useable space(depth below escutcheon 150mm)
Additional switchboard modules can be added to the top,bottom and sides for a modular solution
Complies with AS/NZS 3439.3IP42 degree of protectionEnclosure depth: 225mm
(including door)
Quality 250A, 20kA, 0.25 type tested busbar system
Top and bottom removable gland plates
Features
Main No of Height Width Depth Part
Switch Poles (mm) (mm) (mm) Number
250A 24 800 580 225 HPRDH24M250 36 1000 580 225 HPRDH36M250
48 1000 580 225 HPRDH48M250
60 1200 580 225 HPRDH60M250 72 1400 580 225 HPRDH72M250
84 1600 580 225 HPRDH84M250
96 1800 580 225 HPRDH96M250
Complies with AS/NZS 3439.3IP66 degree of protectionQuality 250A, 20kA, 0.25 type tested busbar systemSpacious design affords more useable space
(depth below escutcheon 140mm)
Enclosure depth: 225mm (including door)Additional switchboard modules can be added to the top,bottom and sides for a modular solution
Removable top and bottom gland plates
Features
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QH 10kA Retrofit Kits & Accessories
Description Pole Rating PartCapacity Number
24 250A HQHC24
36 250A HQHC36
48 250A HQHC48
60 250A HQHC60
72 250A HQHC72
84 250A HQHC84
96 250A HQHC96
250A ThreePhase BusbarAssemblies
Type HQHCNote: All
switchgear
not included
Description Pole Part
Capacity Number
24 453273G024
36 453273G036
48 - 60 453273G060
72 - 84 453273G084
96 453273G096
ADVDHEscutcheon
Description Pole Part
Capacity Number
24 - 36 453032G036
48 - 60 453032G060
72 453032G072 84 453032G084
96 453032G096
HPRDHEscutcheon
Description Part
Number
MSHS250ADVDH250A Main SwitchKit for ADVDH,
Description Part
Number HS250
250A Amp MainSwitch 3 Pole
Description Length Part
Number
450mm HDINR450
DIN Rail C/WMounting brackets
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Selection Data
DIN Miniature Circuit Breakers: 18mm Curve 2
Rating (Amp) Rating(kA) Module Width 1 Pole 2 Pole 3 Pole
4 10kA 18mm QHB18204 QHB28204 QHB38204
6 10kA 18mm QHB18206 QHB28206 QHB38206
10 10kA 18mm QHB18210 QHB28210 QHB38210
16 10kA 18mm QHB18216 QHB28216 QHB38216
20 10kA 18mm QHB18220 QHB28220 QHB38220
25 10kA 18mm QHB18225 QHB28225 QHB38225
32 10kA 18mm QHB18232 QHB28232 QHB38232
40 10kA 18mm QHB18240 QHB28240 QHB38240
50 10kA 18mm QHB18250 QHB28250 QHB38250
63 10kA 18mm QHB18263 N/A QHB38263
DIN Miniature Circuit Breakers: 27mm Curve 2
Rating (Amp) Rating(kA) Module Width 1 Pole 3 Pole
80 10kA 27mm QHD18280 QHD38280
100 10kA 27mm QHD182100 QHD382100
125 10kA 27mm QHD182125 QHD382125
DIN Isolating Switches: Type QH
Rating (Amp) Rating 1 Pole 2 Pole 3 Pole
63 415V AC QHB10063 QHB20063 QHB30063
100 415V AC QHB100100 N/A N/A
125 415V AC QHB100125 QHB200125 QHB300125
DIN Miniature RCBO
Rating (Amp) Rating(kA) Module Width 1 Pole
6 10kA 18mm QH12AD06
10 10kA 18mm QH12AD10
16 10kA 18mm QH12AD16
20 10kA 18mm QH12AD20
32 10kA 18mm QH12AD32
DIN Miniature RCD
Rating (Amp) Rating(kA) Module Width 1 Pole 2 Pole
40 10kA 18mm QH16C-D-40A QH36C-D-40A
63 10kA 18mm QH16C-D-63A QH36C-D-63A
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15
Notes
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FREE CALL 1800 770 870 WEBSITE www cbi electric com au
ADDRESS 90 Fairbank Road, Clayton South, Victoria 3169 | PO Box 241, Springvale, Vic 3171
PHONE +61 3 9590 3500 | FAX +61 3 9551 1051 | EMAIL headoffice@cbi-electric.com.au
MELBOURNE HEAD OFFICE
Australia
SALES OFFICES
SOUTHERN REGIONVICTORIA & SOUTH AUSTRALIA
90 Fairbank Rd, Clayton South, VIC 3169PO Box 241, Springvale, VIC 3171
PHONE +61 3 9590 3555FAX +61 3 9551 1053FREE CALL 1800 770 870EMAIL southern@cbi-electric.com.au
NEW SOUTH WALES
310/33 Lexington Drive,Bella Vista, NSW, 2153
PHONE +61 2 9836 3577FAX +61 2 9836 3588FREE CALL 1800 770 870EMAIL nsw@cbi-electric.com.au
QUEENSLAND
Unit 2, 80 Ebbern St, Darra, QLD, 4076PO Box 3240, Darra, QLD, 4076
PHONE +61 7 3279 1833FAX +61 7 3279 1866FREE CALL 1800 770 870EMAIL qld@cbi-electric.com.au
WESTERN AUSTRALIA
40 Belmont Avenue,Rivervale, WA, 6103
PHONE +61 8 9478 3341FAX +61 8 9478 3501FREE CALL 1800 770 870EMAIL wa@cbi-electric.com.au
DISTRIBUTORS
TASMANIASLEGERS PRODUCTS
WP Martin Pty Ltd85 Elizabeth St, Launceston, TAS, 7250
PHONE +61 3 6331 5545FAX +61 3 6331 4256EMAIL abowen@wpmartin.com.au
TASMANIAHEINELEC & CBI PRODUCTS
Electrical Agencies90 Central Avenue, Moonah, TAS, 7009
PHONE +61 3 6273 1855FAX +61 3 6273 1158EMAIL elecag@bigpond.net.au
NORTHERN TERRITORY
Jewell Distributors Pty LtdCnr, Hidden Valley & Beaton Roads,Berrimah, NT 0828
PHONE +61 8 8947 0870FAX +61 8 8947 0764EMAIL jewell.distributors@bigpond.com
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