MU306A

Photo is representative

Hager MU306A 6A 3P C-Curve MCB 6kA 3 Module DIN Rail

Product Information

Stock Code MU306A
GTIN 3250614517303
Stock status: Available for delivery

priced individually

Net price: €36.25

Gross price

€44.59

Branch Stock

Monaghan

Stock status: 1 in 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: In 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: 2 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 MU306A is a 6A three-pole MCB with C-curve trip characteristic. Rated for 400V AC, 50–60 Hz. Takes 3 DIN modules. Screw terminals accept 1–35mm² rigid conductors or 1–25mm² flexible.

  • Rated short-circuit breaking capacity: 6kA at 230V AC, 10kA at 400V AC
  • Operating temperature range: −25°C to 70°C
  • IP20 ingress protection, 360° mounting possible
  • Total power loss at rated current: 3.90 W
  • RoHS compliant
Specifications

Rated Current

6 A

Poles

3P

Trip Curve

C

Breaking Capacity (230V AC)

6 kA (IEC 60898-1)

Breaking Capacity (400V AC)

10 kA (IEC 60947-2)

Rated Voltage

400V AC

Frequency

50–60 Hz

Operating Temperature

−25°C to 70°C

Insulation Voltage

500 V

Module Width

3 modules (52.5mm)

Connection Type

Screw terminal

Cable Range (Rigid)

1–35 mm²

Cable Range (Flexible)

1–25 mm²

IP Rating

IP20

Documents

datasheet MU306A

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