Meltric DR250 Catalog Page
DR250 Standard Duty Plugs & Receptacles – 250 A
UL/CSA Ratings
• Max Amperage & Voltage
250 A, 600 VAC
•
Current Interruption Capability
Not for current interrupting
For Switch-Rated devices, see DS &
DSN sections.
• Short Circuit Rating
10kA
Testing was performed with RK1
current limiting fuses sized at at least
100% of the devices ampacity rating.
• Environmental Ratings
Type 3R (Standard)
Type 4X (Optional)
• Temperature Range
Min -40°F/ Max 140°F
See pg 258 for temps below -15°F.
• Wiring Capacity
Min 4 AWG Max 4/0 AWG
Aux Contacts - Max 14 AWG
Based on THHN wire sizes
• Certifications
UL 1682, CSA 182.1
If you have an existing removable and/or
!
permanently attached drawbar, contact
customer service.
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
1P+N+G 39-24235-K16 39-28235-K16
3P+N+G 39-24237-K16 39-28237-K16
1P+N+G 39-24035-K07 39-28035-K07
2P+N+G 39-24036-K07 39-28036-K07
2P+G 39-24232-K16 39-28232-K16
3P+G 39-24233-K16 39-28233-K16
2P+G 39-24032-K07 39-28032-K07
3P+G 39-24033-K07 39-28033-K07
1P+N+G 39-24245-K04 39-28245-K04
3P+N+G 39-24247-K04 39-28247-K04
3P+N+G 39-24027-K14 39-28027-K14
2P+G 39-24242-K04 39-28242-K04
3P+G 39-24243-K04 39-28243-K04
2P+G 39-24022-K14 39-28022-K14
3P+G 39-24023-K14 39-28023-K14
Receptacle
(female)
Easy Closing
Mechanism
Standard DR250 lid
opens to 90°
North American UL/CSA Congurations
Part # Part #
Metal Metal
Inlet
(male)
Tabs for latching to
closing mechanism
Main Options
5/16”
hole
See pages 235-244 for detailed
information on these options
!
95
Auxiliary/Pilot
Contacts
Mushroom
Pawl
Padlock Pawl
Closed Lid
Configuration
Recommended for cord
applications to keep lid
tucked in to avoid damage.
Receptacle Options Suffix # Inlet Options Suffix #
With 2 Auxiliary/Pilot Contacts Recept # - 972* With 2 Auxiliary/Pilot Contacts Inlet # - 972*
With 4 Auxiliary/Pilot Contacts Recept # - 174+ With 4 Auxiliary/Pilot Contacts Inlet # - 174+
With 6 Auxiliary/Pilot Contacts Recept # - 976+ With 6 Auxiliary/Pilot Contacts Inlet # - 976+
Type 4X & Closed Lid Configuration Recept # - 4X Type 4X Watertightness Inlet # - 4X
Mushroom Pawl Recept # - 375 For Auxiliary Switch Inlet # - NNF**
Padlock Pawl Recept # - 843 With No Lockout Hole Inlet # - A155
Padlockable Mushroom Pawl Recept # - 375-843
Screw-Type Locking Pawl
180° Opening Lid Recept # - 180+++
Closed Lid Configuration Recept # - NC
With Auxiliary Switch Recept # - 270++
Notes: * Customers needing to maintain compatiblity with old style -172
auxiliary contacts should use a -172 suffix.
+
This option not available with N contact.
++ Not UL/CSA listed.
+++
Required when mating to rigid mounted male inlet.
Recept # - 845
Notes: * Customers needing to maintain compatiblity with old style -172
auxiliary contacts should use a -172 suffix.
+
This option not available with N contact.
** Order inlet with P+N+G configuration and receptacle with
P+G configuration.
Order Example: 480V DR250 + 2 auxiliary contacts
DR250 Metal inlet 3P+G = 39-28243-K04-972
INSTALLATION ACCESSORIES – SIZE 6
DR250
HANDLE w/NPT
1 516P0N10 596P0N10
HANDLES
1 1/4” 516P0N12 596P0N12
1 1/2” 516P0N15 596P0N15
Poly
2” 516P0N20 596P0N20
2 1/2” 516P0N25 596P0N25
Metal
3”
For available cord grips, see page 167.
POLY HANDLE w/CORD GRIP
METAL HANDLE w/CORD GRIP
METAL OVERSIZED HANDLE w/NPT
1 1/4”
1 1/2”
2”
For metal devices only
2 1/2”
3”
For available cord grips, see page 167.
SANTOPRENE HANDLE
IP66/IP67
METAL ANGLE
ANGLES
0° 596M0
Oversized 45° 796M4
60° 596M6
Part # Poly Part # Metal
- 596P0N30
Cable Range Part #
1.520 - 1.860” 716P0GP2
1.850 - 2.190” 716P0GP3*
*May require stripping of cable jacket.
1.688 - 1.812” 796P0GS1
1.812 - 1.938” 796P0GS2*
1.938 - 2.062” 796P0JS1
2.062 - 2.188” 796P0JS2
2.188 - 2.312” 796P0JS3
2.312 - 2.438” 796P0JS4*
2.437 - 2.625” 796P0KS1
2.625 - 2.812” 796P0KS2
*May require stripping of cable jacket.
796P0N12
796P0N15
796P0N20
796P0N25
796P0N30
.984 - 1.378” 556P0D35
1.378 - 1.772” 556P0D45
1.772 - 1.929” 556P0D49
Mounts on oversize
metal box only. Order
with 7T6F0N25XL.
METAL ANGLE WITH METAL BOX w/NPT Part #
BOXESMISCELLANEOUS ACCESSORIES
* 248.4 in
METAL BOX w/NPT
METAL OVERSIZED BOX w/NPT
60° 1 1/2” 796C6N15
60° 2” 796C6N20
3
60° 2 1/2” 796C6N25
0° 1 1/2” 7T6F0N15
0° 2” 7T6F0N20
0° 2 1/2” 7T6F0N25
0° 2” 7T6F0N20XL
0° 2 1/2” 7T6F0N25XL
0° 3” 7T6F0N30XL
NPT on top or bottom (if rotated). For other NPT configurations, contact customer service.
PROTECTIVE INLET/PLUG CAP
Covers lockout hole for watertight seal on inlet.
39-2A426
PADLOCKABLE INLET/PLUG CAP
DS2MC
CORD GRIP WITH MESH
see pg 167
RECEPTACLE LOCKING PIN
LP-843 Requires Padlockable Pawl option (-843) on receptacle.
Consult Customer Service for availability.
For Inlets/Plugs Only.
Aluminum – For Inlets/Plugs Only.
-A155 suffix required to maintain water ingress protection.
* Interior volume with
receptacle installed.
* Interior volume with
receptacle installed.
DR / PN
Extended 60° 597M6
96
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