Meltric DR30 Catalog Page

DR30 Hazardous Location Plugs & Receptacles – 30 A

Devices rated for hazardous locations are not returnable.

Ratings

• Voltage
600 VAC

•

Current Interruption Capability

Not for current interrupting

• Short Circuit Rating
100kA Withstand

Testing was performed with RK1
current limiting fuses sized at 100%
of the devices ampacity rating.

• Environmental Ratings
Type 4X

• Temperature Range
Min -40°F/Max 104°F

See pg 258 for temps below -15°F.

• Wiring Capacity
Min 14 AWG Max 8 AWG
Aux Contacts - Max 14 AWG

Based on THHN wire sizes

• Applicable Standards
CSA C22.2 No. 182.1-07
C22.2 No. 213-M1987

•

Hazardous Ratings

Class I, Division 2, Groups ABCD, T6
Class I, Zone 2, IIC

Receptacle

(female)

Don’t forget to add installation
accessories to your order

!

Voltage Polarity

120V

120 208V

125V

125 250V

208V

208V

250V

250V

277V

277 480V

347 600V

480V

480V

600V

600V

The xxx represents any and all device options; if no options are needed, the xxx suffix should be omitted.

1P+N+G 35-14235-K16-xxx-HAZ 35-18235-K16-xxx-HAZ

3P+N+G 35-14237-K16-xxx-HAZ 35-18237-K16-xxx-HAZ

1P+N+G 35-14175-K07-xxx-HAZ 35-18175-K07-xxx-HAZ

2P+N+G 35-14176-K07-xxx-HAZ 35-18176-K07-xxx-HAZ

2P+G 35-14232-K16-xxx-HAZ 35-18232-K16-xxx-HAZ

3P+G 35-14233-K16-xxx-HAZ 35-18233-K16-xxx-HAZ

2P+G 35-14172-K07-xxx-HAZ 35-18172-K07-xxx-HAZ

3P+G 35-14173-K07-xxx-HAZ 35-18173-K07-xxx-HAZ

1P+N+G 35-14245-K04-xxx-HAZ 35-18245-K04-xxx-HAZ

3P+N+G 35-14247-K04-xxx-HAZ 35-18247-K04-xxx-HAZ

3P+N+G 35-14187-K14-xxx-HAZ 35-18187-K14-xxx-HAZ

2P+G 35-14242-K04-xxx-HAZ 35-18242-K04-xxx-HAZ

3P+G 35-14243-K04-xxx-HAZ 35-18243-K04-xxx-HAZ

2P+G 35-14182-K14-xxx-HAZ 35-18182-K14-xxx-HAZ

3P+G 35-14183-K14-xxx-HAZ 35-18183-K14-xxx-HAZ

Part # Part #

Poly Poly

Inlet

(male)

Standard
locking pawl

Hazardous Location DR30
lid is normally closed

Part Number Example

480V DR30 + 2 aux contacts

DR30 recept 3P+G = 35-14243-K04-972-HAZ

480V DR30 with no options

DR30 recept 3P+G = 35-14243-K04-HAZ

See pages 235-244 for detailed
information on these options

!

205

Receptacle Options Suffix # Inlet Options Suffix #

With 2 Auxiliary/Pilot Contacts Recept # - 972 With 2 Auxiliary/Pilot Contacts Inlet # - 972

Normally Open Lid Configuration Recept # - NO With No Lockout Hole Inlet # - A155

Feature Spotlight – Screw-Type Locking Pawl

Listing Requirement

Users must tighten screw to lock
the plug in the mated position

Zone 2/Division 2 DR30 receptacles feature a standard
screw-type locking pawl. This required feature allows the
user to lock the plug to the receptacle by tightening
a screw on the pawl.

For added security, a lockout hole is included on the
receptacle that enables the user to insert a 5/16” lock or
locking pin to prevent the plug from being disconnected
or to lock the receptacle lid closed.

5/16” hole for
added security

INSTALLATION ACCESSORIES – SIZE 2

Accessories rated for hazardous locations are not returnable.

DR30

HANDLE w/NPT Part # Poly Part # Metal

1/2” 552P0N05 5K2P0N05

Poly

HANDLESANGLES

1 1/4”

3/4” 552P0N07 5K2P0N07

1” 552P0N10 5K2P0N10

Metal

552P0N12 –

For available cord grips, see pg 168.

POLY HANDLE w/Cable Range

.20 - .82" 552P0D21

Cable Range NPT Cable Range NPT

.312 - .625” 1/2” .660 - 1.000" 1”

.438 - .812” 3/4” .875 - 1.375” 1 1/4”

NPT sizes are determined by the cable diameter and third party cord grip.

POLY ANGLE WITH METAL BOX w/NPT

BOXES

* 28.7 in

METAL ANGLE WITH METAL BOX w/NPT

* 28.7 in

POLY ANGLE WITH LARGER METAL BOX w/NPT

* 75.0 in

30° 1/2” 752C3N05

30° 3/4” 752C3N07

30° 1” 752C3N10

3

30° 1 1/4” 752C3N12

30°

30° 3/4” 7K2C3N07

30° 1” 7K2C3N10

3

30° 1 1/4” 7K2C3N12

70° 1/2” 752C7N05

70° 3/4” 752C7N07

70° 1” 752C7N10

70° 1 1/4” 752C7N12

3

70° 1 1/2” 752C7N15

1/2”

7K2C3N05

NPT on top or bottom (if rotated). For other NPT configurations, contact customer service.

* Interior volume with

receptacle installed.

* Interior volume with

receptacle installed.

* Interior volume with

receptacle installed.

POLY ANGLE

30° 552M3

METAL ANGLE

0° 5K2M0

30° 5K2M3

Notes: For Zone 2 DR dimensions refer to DR dimensions on pgs 101-102.

FINGER DRAWPLATES

61-3A346

PROTECTIVE INLET/PLUG CAP

31-1A426 For Inlets/Plugs Only.

RECEPTACLE LOCKING PIN

LP-843

MISCELLANEOUS ACCESSORIES

Set of Two (2)
Recommended for easier connector closure.

206

LOCATION

HAZARDOUS