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Siemens 8MR2140-3B

Fan heater, with fan 230V, 300 W; HVL031 03114.0-00

MPN: 8MR2140-3B
Category: Air-Conditioning

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12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Siemens 8MR2140-3B?

fan heater, with fan 230V, 300 W; HVL031 03114.0-00

Specifications

Model

product brand name	SIVACON
product designation	heater unit
design of the product	With fan

General technical data

consumed active power rated value	300 W
volume flow rate free-blowing	108 m³/h

Voltage

type of voltage of the operating voltage	AC
continuous heating power at 20 °C	300 W
operating voltage — rated value minimum	230 V
operating voltage — rated value maximum	230 V
operating voltage — at AC at 50 Hz rated value minimum	230 V
operating voltage — at AC at 50 Hz rated value maximum	230 V
operating voltage — at AC at 60 Hz rated value minimum	230 V
operating voltage — at AC at 60 Hz rated value maximum	230 V

Protection class

protection class IP

IP20

Main circuit

operational current of the slow-blow fuse link

2 A

Product details

product component — blower	Yes
product component — thermostat	No

Connections

tightening torque with screw-type terminals maximum	0.8 N·m
type of connection technology	3-pole terminal 2.5 mm2

Mechanical Design

height	151 mm
width	119 mm
depth	47 mm
fastening method	Clip for 35 mm DIN rail
mounting position	air flow direction vertical
Net Weight	0.947 kg
material of the enclosure	plastic

Environmental conditions

relative humidity reference value

90 %

Downloads & documentation

Official documents from Siemens, downloaded directly from the manufacturer.

Data sheets & manuals

Product data sheet 8MR2140-3BPDF

8MR2140-3B: frequently asked questions

When can 8MR2140-3B be shipped?

8MR2140-3B is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up 8MR2140-3B in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for 8MR2140-3B and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for 8MR2140-3B, subject to availability and destination.