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TECHNI CAL DATA
MCCB
64
56.4
44.6
29.5
21.6
17.7
Ø5.1
Ø6.0
.98 [24.9]
15-30A= 12.4
30-125A= 9.4
25.0
50.1
75.1
88.9
88.9
136.4
121.2
99.6
56.4
ON
TRIP
OFF
RESET
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0.4 SEC VALUES
Ampere 15 20 25 30 40 50 60 80 100 125
Ohm 1.12 0.84 0.68 0.56 0.42 0.33 0.28 0.26 0.21 0.19
5 SEC VALUES (230V / 5.5X IN) FOR OTHER RATINGS ARE AS FOLLOWS
Ampere 15 20 25 30 40 50 60 80 100 125
Ohm 2.65 1.99 1.59 1.32 1.00 0.80 0.67 0.49 0.40 0.31
7PBGG FRAME MCCBs TECHNICAL SPECIFICATION
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GG FRAME SPECIFICATION
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• Specification IEC 60947-2
• Current Range 15 – 125A
• Ue Rated Operation Voltage 240V SP 415V TP
• Ui Rated Insulation Voltage 500V AC
• Rated Frequency 50/60Hz
• Release Thermal Magnetic
• Adjustment None
• Ambient Range -20°C to 55°C
• Humidity Range 0 – 90%
• Weight SP - 0.4kg TP - 0.95kg
• Mechanical Duration 8000 operations
SUMMARY
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The Powerstar GG frame breaker is a compact, robust design that is suitable
for panel or DIN rail mounting without the need for additional adapters.
Accessories including auxiliary releases and contacts are available upon
request.
Tripping Characteristics and Earth Loop Impendance Values
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Maximum eart fault loop impendance (Zs) for circuit breakers with Uo of 230V, incorporating the 0.95 C
min
factor, 17th Edition IET Wiring Regulations
(BS 7671:2008), Amendment 3 effective from 1st January 2015
AVAILABLE OPTIONS
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• Padlocking
• AUX switches
SHORT CIRCUIT BREAKING CAPACITY
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Type
Ue Icu
TP
220 V 30
415 V 25
Ics
= 50% Icu
MAIN CONNECTIONS
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Clamps:
≤
30A = 16mm
2
≥
30A = 50mm
2