Sealed to IP68S and IP69K, the OTTO K3 rocker switch is a quality,

precision switch designed to comply with standards established for

appliance, marine (ignition protection) and off-road vehicles along

with other demanding applications where rugged rocker switches

are required.

K3 sealed rocker switches snap into industry-standard panel

cutouts. Choose illuminated and printed legends, thru-panel

drain option and switching compatibility from low level to

20 amps.

The K3 offers a choice of LED, incandescent and neon

illumination. Legends can be stamped onto a non-illuminated

button, stamped onto an illuminated lens or laser etched into

the lens and backlit.

Available in standard and low level contact ratings, the K3

rockers will fit a wide range of applications. Expect a minimum

of 25,000 cycles at a full rated load of 20 amps resistive or 15

amps inductive. 100,000 cycles mechanical. A full complement

of switch operation is available including momentary and

maintained action in 2 or 3-position switches in SPST, SPDT,

SPTT, DPST and DPDT circuit arrangements.

OTTO can provide custom colors upon request. Value-added

assemblies with wire leads are also available. Please consult the

factory for assistance.

Features:

• Sealed watertight per IP68S and IP69K

• Snap-in panel mounting into industry standard

panel cutout

• Optional panel seal gasket

• Thru-panel drain option

• LED, neon & incandescent lighting

• 0.250” Quick Connect terminals

• Optional one-piece connector

• Optional terminal barriers

• Low level up to 20 amp switch

• Configurable Single Pole Triple Throw (SPTT)

with external jumpers

• RoHS/WEEE/Reach compliant

Standard Characteristics/Ratings:

ELECTRICAL RATINGS:

Load

Sea Level

Sea Level

@ 12/28VDC

@ 125VAC, 60Hz

Resistive

20A

16A

Inductive

15A

15A

Lamp

5A

5A

Motor

0.5HP @ 110VAC

DWV

1050Vrms except across light terminals

Low Level

10mA @ 30mV

Electrical Life:

25,000 cycles

LIGHTING:

Light Source

Rating

Incandescent

(VDC) 6V, 12V, 24V

Neon

(VAC) 125V, 250V

LED

(VDC) 2V, 6V, 12V, 24V

Mechanical Life:

100,000 cycles

Seal:

IP68S and IP69K

Operating Temp Range: -40°C to +85°C

MATERIALS:

Case:

Thermoplastic, black

Button:

Thermoplastic

Terminals/Contact:

Brass, silver alloy with silver plate, gold flash for low level

Terminal Hardware:

K3 series recommended Quick Connect terminals:

AMP 60253-2 for 12-16 AWG

AMP 42100-2 for 14-18 AWG

Mounting Hardware:

None provided

SEALED, ILLUMINATED ROCKER SWITCHES

SEALED

ROCKERS

K3

ATTRACTIVE & RUGGED FOR WET & DUSTY ENVIRONMENTS

Specifications Subject To Change Without Notice

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