Most popular products

HMX320

MCB 3P 50kA C-20A 4.5M

HMX316

MCB 3P 50kA C-16A 4.5M

HMX310

MCB 3P 50kA C-10A 4.5M

Image HMX320 of the product Hager Africa | Hager Africa

Energy distribution

MCB 3P 50kA C-20A 4.5M HMX320

Name: HMX320
Brand: Hager
SKU: HMX320

EAN

3250613231996

Packaging

1 Piece

Add to a list

Technical properties
Documentations
Accessories
More products

Download the data sheet

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

20 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

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

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

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

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

26.74 A
Rating current 0°C according to IEC 60947

26.08 A
Rating current 10°C according to IEC 60947

24.7 A
Rating current 15°C according to IEC 60947

23.98 A
Rating current 20°C according to IEC 60947

23.24 A
Rating current 25°C according to IEC 60947

22.47 A
Rating current 30°C according to IEC 60947

21.68 A
Rating current 35°C according to IEC 60947

20.86 A
Rating current 40°C according to IEC 60947

20 A
Rating current 45°C according to IEC 60947

19.1 A
Rating current 5°C according to IEC 60947

25.4 A
Rating current 50°C according to IEC 60947

18.16 A
Rating current 55°C according to IEC 60947

17.17 A
Rating current 60°C according to IEC 60947

16.12 A
Rating current 65°C according to IEC 60947

15 A
Rating current 70°C according to IEC 60947

13.78 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

5.8 W
Power loss per pole at In

1.97 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