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Energy distribution

MCB 3P 50kA C-40A 4.5M HMX340

Name: HMX340
Brand: Hager
SKU: HMX340

EAN

3250613232023

Packaging

1 Piece

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Technical properties
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Technical properties

Number of protected poles

3
Number of poles

3 P
Type of pole

3 P
Curve

C

Concurrently switching N-neutral

No

Number of modules

4.5

Top connection alignement for modular devices

Aligned terminal
Bottom connection alignement for modular devices

Aligned terminal

Rated short circuit breaking capacity Icn AC according IEC60898-1

50 kA
Rated operational voltage Ue

415 V
Type of supply voltage

AC
Frequency

50/60 Hz

Rated insulation voltage

500 V
Rated impulse withstand voltage

6000 V

Rated current

40 A
min/maxi threshold value of the AC thermal operation

1.05 / 1.3 In
Magnetic regulating currrent

5 / 10 In
Rating current -10°C according to IEC 60947

55.11 A
Rating current -15°C according to IEC 60947

56.4 A
Rating current -20°C according to IEC 60947

57.66 A
Rating current -25°C according to IEC 60947

58.89 A
Rating current -5°C according to IEC 60947

53.79 A
Rating current 0°C according to IEC 60947

52.44 A
Rating current 10°C according to IEC 60947

49.62 A
Rating current 15°C according to IEC 60947

48.15 A
Rating current 20°C according to IEC 60947

46.63 A
Rating current 25°C according to IEC 60947

45.07 A
Rating current 30°C according to IEC 60947

43.44 A
Rating current 35°C according to IEC 60947

41.76 A
Rating current 40°C according to IEC 60947

40 A
Rating current 45°C according to IEC 60947

38.16 A
Rating current 5°C according to IEC 60947

51.05 A
Rating current 50°C according to IEC 60947

36.23 A
Rating current 55°C according to IEC 60947

34.19 A
Rating current 60°C according to IEC 60947

32.02 A
Rating current 65°C according to IEC 60947

29.69 A
Rating current 70°C according to IEC 60947

27.16 A
Rated ultimate short-circuit breaking capacity Icu AC IEC 60947-2

50 kA
Breaking capacity on 1 pole for IT 400V NF 60947-2

4.5 kA
Breaking capacity on 1 pole for IT 415V NF 60947-2

4.5 kA
Rated service breaking capacity Ics AC according IEC 60947-2

50 %
Rated ultimate short-circuit breaking capacity Icu under 230V AC IEC 60947-2

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

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

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

50 kA

Correction factor of rating current for 2 devices placed side-by-side

1
Correction factor of rating current for 3 devices placed side-by-side

0.95
Correction factor of rating current for 4 and 5 devices placed side-by-side

0.9
Correction factor of rating current for 6 devices placed side-by-side

0.85

Depth of installed product

70 mm
Height of installed product

90 mm
Width of installed product

80 mm

Frequency

50 to 60 Hz

Total power loss under IN

11 W
Power loss per pole at In

3.76 W

Electric endurance in number of cycles

4000
Number of mechanical operations

20000

Type of top connection for modular devices

with screw
Tightening torque

3,5 to 5Nm
Type of top rail clip for modular devices

Plastic
Type of bottom rail clip for modular devices

plastic
Type of Bottom Connection for modular devices

with screw
Top removability for modular devices

Yes
Bottom removability for modular devices

Yes

Connection cross-section at output with screw, for flexible conductor

1 / 50 mm²
Connection cross-section at output with screw, for massive conductor

1 / 70 mm²
Connection cross-sect. flexible conductor

50mm²
Connection cross-sect. rigid cable

70mm²
Connection cross-section for rigid conductor, upstream terminals with screws

1 / 70 mm²
Connection cross-section of the access with screws, with flexible conductor

1 / 50 mm²
Connection cross-section of input and output with screws, for massive conductors

1 / 70 mm²
Connection cross section of access and exit with screws, for flexible conductor

1 / 50 mm²
Type of connection

terminal with tightening compensation system