Killark-Hubbell Electrical Products D2C Series Sales Brochure

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Pg. 2 . . . . . . . . . . . . . . . . . . . . . . . . . . .Overview

3 . . . . . . . . . . . . . . . . . .Assembled Stations

4 . . . . . . . . . . . . .Enclosures & Accessories

5 . . . . . . . . . . .Operators & Contact Blocks

6 . . .Custom Ordering & Enclosure Dims.

7 . . . . . . . . . . . . . . . . . . . . . .Operator Dims.

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Class I, Div. 2, Groups A,B,C,D
Class l, Zone 2, Groups IIC, llB, llA
NEMA 3, 4, 4X, 7 (Div.2)

Applications

Hazardous and corrosive environments
such as refineries, chemical plants,
water treatment and bio gas plants, and
wherever a combustible gas-air mixture
may occur.

Features

• Enclosures and operators of rugged

polyester resin and gasketed for NEMA
4X hose down protection

• Factory sealed contacts rated for heavy

duty NEMA A600/Q300
explosion-protected operation

• No external seals required for most

applications

• Comprehensive selection of control

operators including:

– Push buttons (standard or mushroom

caps) with momentary & maintained
action for multiple functions or
emergency stop

– Rotary selector switches for maintained

or momentary operation

– Pilot lights (LED as standard) in multiple

voltages and colors

• Options for various enclosures entry

types and legend plates

• Gaskets of Neoprene/EPDM types and

legend plates

• Cover screws (captivated) of 316

Stainless Steel

PRODUCT LINE OVERVIEW

ASSEMBLIES

CONTROL DEVICES

One device

ENCLOSURES

ENTRIES AND ACCESSORIES

Two devices Three devices

Push Button

Control Switch

Pilot Light

Size 1

Size 2

Hub with

Grounding locknut

Legend

Plates

Shrouded or mushroom style Maintained push-pull or twist-release button

Multiple position rotary maintained or momentary action

Full voltage, resistor or transformer and multi-voltage LED types

Hole Plug

Lockouts

Factory Sealed

Contact Block

1N.O./1N.C.

The control stations on this page are the most commonly used configurations, including com­binations of push buttons, pilot lights and selector switches. See the following pages for com­ponents to configure custom stations.

ONE DEVICE, DEAD END

1

Single Push Button (Momentary Contact)
Complete Units (Box & Cover) NPT SIZE DIAGRAM COLOR LEGEND

2

D2CG2B1 GREEN START
D2CG2B2 RED STOP
D2CG2B3 BLACK BLANK

Push-Pull Mushroom Button (Maintained Contact)

D2CG2MMR3 RED EMERGENCY STOP

Pilot Light (120V AC Light Emitting Diode Type)

D2CG2B24CL CLEAR BLANK
D2CG2B24GL GREEN BLANK
D2CG2B24RL RED BLANK
D2CG2B24BL BLUE BLANK
D2CG2B24AL AMBER BLANK

D2CG2B24WL WHITE BLANK

2 Position Rotary Selector Switch (Maintained Contact) LEGEND

D2CG2S2A3 3/4” OFF - ON

3 Position Rotary Selector Switch (Maintained Contact)

D2CG2S3C3 3/4” HAND-OFF-AUTO

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D2CG2B2

D2CG2MMR3

D2CG2S3C3

D2CG2B7

D2CG8B15

3/4”

3/4”

3/4”

DIAGRAM

LEFT CENTER RIGHT

TWO DEVICES, DEAD END

1

Two Push Buttons (Both Momentary Contact)

Complete Units (Box & Cover) NPT SIZE DIAGRAM COLOR LEGEND

2

D2CG2B4 GREEN - RED START - STOP
D2CG2B7 BLACK - BLACK BLANK

Pilot Light (120V AC Light Emitting Diode Type) and Push Button (Momentary Contact)

D2CG2B13 RED LENS, BLACK BUTTON BLANK

3/4”

3/4”

THREE DEVICES, DEAD END

1

Pilot Light (120V AC Light Emitting Diode Type) and two push buttons (Both Momentary Contact)
Complete Units (Box & Cover) NPT SIZE DIAGRAM COLOR LEGEND

2

D2CG8B15

RED LENS, GREEN

BLANK, START, STOP

& RED BUTTONS

Three Push Buttons (Each Momentary Contact)

D2CG8B9

GREEN, RED

START, STOP, BLANK

& BLACK BUTTONS

3/4”

3/4”

1For 3/4” FEED-THRU, change G2 or G8 in catalog number to G5. Example D2CG2B1 becomes D2CG5B1. For other hub sizes, see page C4.

2Specify pilot light lens marking or blank button marking if required.