HMB390

Photo is representative

Hager 3P MCB 100A Type B Curve 15kA 415V AC IP20 Screw Terminal

Product Information

Stock Code HMB390
GTIN 3250613230081
Stock status: Available for delivery

priced individually

Net price: €154.78

Gross price

€190.38

Branch Stock

Monaghan

Stock status: 5 in stock
Closed · Opens Tue 8:00 AM
Directions Call
Address & hours
Monaghan, Plantation Road, Co. Monaghan, H18 E781, Ireland
+353 47 81135
Mon – Thu
8:00 AM – 6:00 PM
Fri
8:00 AM – 5:00 PM
Sat
9:00 AM – 1:00 PM
Sun
Closed

Cavan

Stock status: 3 in stock
Closed · Opens Tue 8:00 AM
Directions Call
Address & hours
Cavan, Unit 7, Kilmore Business Park, Dublin Road, Co. Cavan, H12 PV48, Ireland
+353 49 4365190
Mon – Thu
8:00 AM – 6:00 PM
Fri
8:00 AM – 5:00 PM
Sat
9:00 AM – 1:00 PM
Sun
Closed

Carrickmacross

Stock status: 2 in stock
Closed · Opens Tue 8:00 AM
Directions Call
Address & hours
Carrickmacross, Ardee Rd, Co. Monaghan, A81 Y573, Ireland
+353 42 9663322
Mon – Thu
8:00 AM – 6:00 PM
Fri
8:00 AM – 5:00 PM
Sat
9:00 AM – 1:00 PM
Sun
Closed
Fast dispatch from stock
Mon–Fri Free delivery over €61.50
Usually 1–3 working days 28-day returns
On unused items
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Hager HMB390 3-pole MCB for overcurrent protection in AC distribution boards. Type B curve, 100A rated current, 15kA breaking capacity at 400V AC.

Used on three-phase circuits where fault currents need controlled disconnection - motor circuits, commercial and light industrial boards.

  • 100A rated current (In)
  • Type B curve
  • 15kA Icn at 400V AC (30kA at 230V AC)
  • 3-pole, 4.5 module width
  • Screw terminals, 1-70mm² rigid / 1-50mm² flexible
  • IP20, operating temp -25°C to 70°C
Specifications

Poles

3P

Rated Current (In)

100 A

Curve Type

B

Breaking Capacity (Icn) at 400V AC

15 kA

Breaking Capacity (Icn) at 230V AC

30 kA

Rated Operational Voltage (Ue)

415 V

Rated Insulation Voltage (Ui)

500 V

Rated Impulse Withstand Voltage (Uimp)

6000 V

Frequency

50-60 Hz

Module Width

4.5 modules

IP Rating

IP20

Operating Temperature

-25°C to 70°C

Terminal Type

Screw terminal

Cross-Section (Rigid Conductor)

1-70 mm²

Cross-Section (Flexible Conductor)

1-50 mm²

Documents

datasheet HMB390

Hager Electrical Distribution

Further reading

Consumer units and fuse boards in Ireland: Hager SBE8101SPD consumer unit

Consumer Units and Fuse Boards in Ireland: Choosing a Board, Including Garages and Outbuildings

Fuse board, consumer unit or distribution board: how to size one, what IP30, IP40 and IP65 mean, where surge protection comes in, and what Irish rules say about boards in garages and outbuildings.

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RCBO vs RCD: a Hager RCD (RCCB) next to a Hager one-module RCBO

RCBO vs RCD: Which One Do You Need? (Irish Guide)

RCDs and RCBOs both trip on earth leakage, but only an RCBO also protects a single circuit against overcurrent. How they differ, how they are rated and where each fits under I.S. 10101.

Read more