Moulded Case Circuit Breaker h3+ P250 LSI 4P4D N0-50-100% 250A 25kA FTC HHT251JR

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Auxiliaries data cable adaptor 1 products available
Auxiliaries contact block 2 products available

Technical characteristics

Rated current

250 A
Rated ultimate short-circuit breaking capacity Icu under 230 V AC IEC 60947-2

35 kA
Rated ultimate short-circuit breaking capacity Icu under 240 V AC IEC 60947-2

35 kA
Rated ultimate short-circuit breaking capacity Icu under 400 V AC IEC 60947-2

25 kA
Rated ultimate short-circuit breaking capacity Icu under 415 V AC IEC 60947-2

25 kA
Breaking capacity on 1-pole for AC 230 V IEC 60947-2

2.50 kA
Breaking capacity on 1-pole for AC 400 V IEC 60947-2

2.50 kA
Rated ultimate short-circuit breaking capacity Icu under 690 V AC IEC 60947-2

6 kA
Rated service breaking capacity Ics under 220 V AC according to IEC 60947-2

35 kA
Rated service breaking capacity Ics under 230 V AC according to IEC 60947-2

35 kA
Rated service breaking capacity Ics under 240 V AC according to IEC 60947-2

35 kA
Rated service breaking capacity Ics under 380 V AC according to IEC 60947-2

25 kA
Rated service breaking capacity Ics under 400 V AC according to IEC 60947-2

25 kA
Rated service breaking capacity Ics under 415 V AC according to IEC 60947-2

25 kA
Rated service breaking capacity Ics under 690 V AC according to IEC 60947-2

6 kA
Rated current 10°C according to IEC 60947

250 A
Rated current 15°C according to IEC 60947

250 A
Rated current 20°C according to IEC 60947

250 A
Rated current 25°C according to IEC 60947

250 A
Rated current 30°C according to IEC 60947

250 A
Rated current at 35°C according to IEC 60947

250 A
Rated current at 40°C according to IEC 60947

250 A
Rated current 45°C according to IEC 60947

250 A
Rated current 50°C according to IEC 60947

250 A
Rated current 55°C according to IEC 60947

250 A
Rated current at 60°C according to IEC 60947

240 A
Rated current 70°C according to IEC 60947

200 A
Rated current 65°C according to IEC 60947

220 A

Number of poles

4
Control/operation element

Toggle
Device construction type

Fixed built-in
Neutral position

Left

Ir1 current dial setting

90 A, 100 A, 110 A, 125 A, 140 A, 160 A, 180 A, 200 A, 225 A, 250 A
Adjustment range short-term delayed short-circuit release

122.9 - 2,500.0 A

Frequency

50 - 60 Hz

Nominal tightening torque

12 - 12 Nm
Mounting-/Connection Position

Front

Rated impulse withstand voltage Uimp

8,000 V
Rated insulation voltage Ui

800 V
Rated operational voltage Ue

220 - 690 V

Trip unit

LSI

Total power loss under IN

45 W
Power loss per pole at In

15 W

Electric endurance in number of cycles

10,000
Number of mechanical operations

40,000

Number of auxiliary contacts as change-over contact

0
Number of auxiliary contacts as normally closed contact

0
Number of auxiliary contacts as normally open contact

0

Ingress Protection (IP) class

IP4X

Operating temperature

-25 - 70 °C
Degree of pollution according to IEC 60664 / IEC 60947-2

3

Cross-section flexible conductor

35 - 150 mm²
Cross-section rigid conductor

35 - 185 mm²
Connector/plug type

Terminal

Interlockable

Yes

Cable material

Copper, Aluminium

Height

165 mm
Width

140 mm
Depth

97 mm

Motor drive integrated

No

Suitable for DIN Rail

No
Compatible with RDC AOB

Yes
Suitable for distribution board

Yes

Position power supply

Bidirectional

Long-time overload protection (ltd): delay (tr)

0.5 s, 1.5 s, 2.5 s, 5 s, 7.5 s, 9 s, 10 s, 12 s, 14 s, 16 s
Short-time protection (std): current (Isd)

1.5, 2, 3, 4, 5, 6, 7, 8, 10
Short-time protection (std): delay (tsd)

50 ms, 100 ms, 200 ms, 300 ms, 400 ms
Instantaneous protection (li): dial setting coefficient

3, 4, 5, 6, 7, 8, 9, 10, 11

Environmental value

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RoHS conform Yes