Lorlin Electronics Ltd, Harwood Industrial Estate, Harwood rd, Littlehampton, W. Sussex BN17 7At England

Tel (+44) 01903 725121 Fax (+44) 01903 726808 E-mail sales@lorlin.co.uk

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GENERAL ELECTRICAL &

MECHANICAL SPECIFICATION

o Made in UK.

o Push-Push switches with rotary

potentiometer in common housing.

o Printed circuit terminals.

o Used in domestic lighting dimmer

controls.

o Moulded components are in UL 94V-0 rated

materials.

o Wide range of resistance values available.

o Options also available include:-

o Ø4.0 Metal spindle

o Tactile Feel version (7.5º Index)

o Alternate Switch forces available

o AS & ES Termination available

o Non-Linear

o M10 x 1.0mm Bush Thread

Switch Rating:

10A @ 250Vac (resistive)

Life:

>25,000 Cycles

Operating Temperature:

-25 º C to +100 º C

Proof Voltage:

2,500Vac (Initial)

Insulation Resistance:

>999 M @ 500Vdc (Initial)

Resistance Values:

10K – 1.5M

Track Rating:

0.2W

Resistance Curve:

Linear

Switch Function:

1- pole changeover

Switch Travel:

3mm

Switch Operation Force:

15N (Nominal)

Rotational angle:

270º

Operating Torque:

0.2-0.6Ncm (Standard)

0.8-1.5Ncm (Tactile version)

End Stop Torque:

40Ncm (minimum)

Fixing Nut Torque:

1.1Nm (maximum)

Perm. Axial Load:

50N (maximum)

Spindle:

Polyamide 6.6 G.F. HB Rated

Housing:

Polyamide 6.6 G.F. V0 Rated

Terminals:

Switch: Brass CZ108 Sn Plated.

Potentiometer : Mild Steel Sn plated

MDSP PUSH BUTTON DIMMER SWITCHES

SPINDLE SIZES AVAILABLE

1 = Ø4.0 +0/-0.03

2 = Ø6.0 +0.00/-0.03

CLOCKWISE ROTATION

0 – max Ohms = AS

Max – 0 Ohms = ES

RoHS COMPLIANT

Approved to EN61058 by VDE, SEMKO,

NEMKO, DEMKO, FEMKO.

GENERAL FEATURES