What is the usable capacity of the SMEG MP122B3 microwave?

The usable cavity volume is 22 l, with a gross volume of 23 l. The capacity figure indicates the amount of usable space in the oven cavity in litres.

Does this microwave have a child safety lock?

Yes. It is fitted with controls lock / child safety. This type of device locks the programme or cycle so it cannot be accidentally changed.

What type of grill does the MP122B3 use?

It uses a heating element grill with a tilting grill. Using the grill gives excellent results when cooking meat of medium and small portions and is ideal for sausages and bacon. The tilting grill can be unhooked to clean the roof of the appliance more easily.

How powerful is the microwave and grill?

The microwave effective power is 850 W. The grill heating element has a power of 1250 W. The nominal power of the appliance is 2700 W.

What safety features are included?

Safety features include a controls lock / child safety, a safety thermostat, microwave screen protection and a function where the microwave stops when the door is opened. The cooling system is tangential.

What accessories come with the microwave, and are there compatible extras?

The appliance is supplied with 1 grid accessory. A compatible accessory is KITMP38, a thin bar to change microwave ovens height from 39 cm to 38 cm.

Product Information Sheet

Smeg MP122 Linea Microwave inc Grill

SKU: MP122B3

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 12 June 2026

Smeg MP122 Linea Microwave inc Grill

SKU: MP122B3 · EAN: 8017709325459

Linea Black Glass

The SMEG MP122B3 is a built–in, under–counter electric microwave with grill, designed for integrated kitchen installations. It features electronic controls with Linea control knobs, a LED display and stainless steel cavity with a ceramic base. With 22 l usable volume, 850 W microwave power and a 1250 W heating element grill, it supports fast cooking and grilling. Safety is enhanced by a child lock, safety thermostat and automatic microwave stop when the door is opened.

2 Year Warranty

Enquire About This Product

All products are sold by enquiry. Add to your list and we'll be in touch.

Share This Product

This Product Page

Product family	Microwave
Category	Built–in
Installation	Under counter
Power supply	Electric
Cooking method	Microwave with grill
Control type	Electronic, control knobs (Linea)
Display / clock	1 a LED
Number of controls	2
Door opening	Mechanical button, side–opening
Timer	Electronic
Time–setting options	Start and stop
End of cooking acoustic alarm	Yes
Showroom demo option	Yes
Controls lock / child safety	Yes
Cavity material	Stainless steel
Cavity usable space dimensions (H×W×D)	220x350x280 mm
Usable volume	22 l
Gross volume	23 l
Number of lights	1
Light type	Incandescent
Light power	20 W
Light when door is opened	Yes
Ceramic base	Yes
Grill type	Heating element, tilting grill
Grill power	1250 W
Total number of door glasses	2
Safety thermostat	Yes
Cooling system	Tangential
Microwave screen protection	Yes
Microwave stops when door is opened	Yes
Microwave effective power	850 W
Nominal power	2700 W
Current	11 A
Voltage	220–240 V
Frequency	50 Hz
Power supply cable length	150 cm
Accessories included	Grid (1)
Compatible accessories	KITMP38 – thin bar to change microwave ovens height from 39 cm to 38 cm

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Smeg dealer, with full manufacturer warranty. Established 1967.

Enquire About This Product

Our specialists are on hand to answer any questions about the Smeg MP122 Linea Microwave inc Grill. Get in touch and we'll respond within one working day.

+44 (0)208 455 3925 [email protected]

Full Name *

Email *

Phone *

Message *

I agree to Woodalls using my details to respond to my enquiry. I have read the Privacy Policy.

Your Enquiry List

Smeg MP122 Linea Microwave inc Grill

Smeg MP122 Linea Microwave inc Grill

Delivery & Returns

Related Products

Smeg FMI325XUK Classic Microwave

Smeg SO4301M0N Classic Microwave Combi

Smeg SO4301M1N Classic Microwave Combi

Smeg FMI320X2 Classic Microwave inc Grill

Smeg FMI325X Classic Microwave inc Grill

Smeg MP322X1 Classic Microwave inc Grill

Smeg SF4400MCX1 Cucina Microwave Combi

Smeg SO4401M1X Cucina Microwave Combi

Enquire About This Product