Otto, 3 Position DPDT Rotary Switch, 20 A @ 28 V dc, Tab

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£43.82

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RS Stock No.:
737-3844
Mfr. Part No.:
R2AB4449DN11
Brand:
Otto
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Brand

Otto

Contact Configuration

DPDT

Contact Current Rating

20 A @ 28 V dc

Number of Switch Positions

3

Number of Contacts

2

Voltage Rating

110 V ac, 28V dc

Depth

1.68mm

Width

0.93mm

Dimensions

0.96 x 1.7 x 2.31in

Mounting Type

Panel Mount

Mounting Hole Size

1.475 x 0.875 in

Terminal Type

Tab

Application

Heavy Equipment, Instrumentation, Marine, Process Control

IP Rating

IP68S

Minimum Operating Temperature

-40°C

Contact Material

Gold Plated Silver Alloy

Maximum Operating Temperature

+85°C

Mechanical Life

100000Cycles

Case Material

Thermoplastic

COO (Country of Origin):
US

IP68 Rotary Switches, Otto R2 Series


Used in the heavy equipment, marine, process control and instrumentation markets, the Otto R2 rotary switch is an excellent
replacement for rocker switches, offering improved visual indication, additional lighting options and different styling on front panels. The R2 is a sealed, lighted rotary switch which snaps into a 1.475” x 0.875" industry standard rocker switch panel cut-out.
The R2 rotary switch provides up to three positions in various combinations of momentary and maintained action. It is
capable of handling loads from logic level up to 20 amps resistive. Sealing is to IP68S via a shaft O-ring seal in front and a potted base in the back.
The R2 offers lighting options including up to three independent LED light positions which illuminate a lens on the rotary knob.

Rated 16A at 110Vac and 20A at 12/28Vdc
Connection via .250" fast on terminals
Keyed connection pin
Black soft touch selector knob (apart from stock numbers 294-331 and 294-246 which are plain black)

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