MBN340A

Photo is representative

Hager 3P MCB 40A Type B Curve 6kA IP20 400V 3 Module DIN Rail

Product Information

Stock Code MBN340A
GTIN 3250614343537
Stock status: 1 available for delivery

priced individually

Net price: €54.92

Gross price

€67.55

Branch Stock

Monaghan

Stock status: Out of stock
Closed · Opens 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: Out of stock
Closed · Opens 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: 1 in stock
Closed · Opens 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 MBN340A is a 3-pole miniature circuit breaker for DIN rail mounting in three-phase distribution boards. B curve trips at 3-5x In, giving protection against overcurrent and short-circuit faults on resistive and low-inrush circuits.

  • 40A rated current (In)
  • Type B curve
  • 6kA breaking capacity (Icn) to IEC 60898-1, 10kA at 230V AC
  • 3 module width, 52.5mm
  • IP20
Specifications

Poles

3P

Rated Current (In)

40 A

Trip Curve

Type B

Breaking Capacity (Icn) IEC 60898-1

6 kA

Breaking Capacity (Icn) AC 230V

10 kA

Rated Operational Voltage (Ue)

400 V

Rated Insulation Voltage (Ui)

500 V

Frequency

50 - 60 Hz

Operating Temperature Range

-25 to +70 °C

IP Rating

IP20

Number of Modules

3

Dimensions (H x W x D)

83 x 52.50 x 70 mm

Terminal Cross-section (Solid)

1 - 35 mm²

Terminal Cross-section (Flexible)

1 - 25 mm²

Documents

datasheet MBN340A

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.

Read more
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