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31-38931-172

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Meltric 31-38931-172 DR7c high ampacity inlet, 50A 600VAC 3-pole plus ground (3P+G), Size 4 polymer blue housing. IP66/67/69 rated for washdown and dust-tight environments. Includes two auxiliary contacts for control circuit integration. Suitable for demanding industrial power distribution applications.

MODEL 31-38931-172

BRAND

SKU

96738555

WEIGHT

0.935 lb

UOM

each

UPC

784474675956

$330.90 Each

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Typically Ships in: 1 day

Returnable: Yes

Accessory Size

4

Aux Condenser Strip Length

5/8 IN OR 16 MM

Aux Contact Max Voltage Rating

400VAC

Aux Pilot Contact Current Rating

5A

Aux Term Tightening Torque

16 IN-LBS / 1.8 N-M

Aux Term Type

SCREW

Aux Term Wire Cap Max

10 AWG

Aux Term Wire Cap Min

14 AWG

Current Interrupting Rating

NON-CURRENT INTERRUPTING

Frequency

60 Hz

Impact Rating

IK09

Keying Position

1

Material

POLY

Maximum Operating Temperature-C

60C

Maximum Operating Temperature-F

140F

Minimum Operating Temperature-C

-40C

Minimum Operating Temperature-F

-40F

Number Of Auxiliary Contacts

+2 AUX

Number of Notch Pos

5

Phase Condenser Strip Length

1-1/16 IN OR 27 MM

Phase Term Tightening Torque

16 IN-LBS / 1.8 N-M

Phase Term Type

SCREW TERMINAL

Phase Term Wire Cap Max THHN

8 AWG

Phase Term Wire Cap Max Type W

8 AWG

Phase Term Wire Cap Min THHN

14 AWG

Phase Term Wire Cap Min Type W

14 AWG

Primary IP Rating

66/67/69

Product Color

BLUE

Rated Current

50 A

Rated Voltage

600 VAC/130 VDC

Voltage Color Code

BLUE

Pin and Sleeve Receptacles The **Meltric 31-38931-172 DR7c Inlet** is a robust electrical connector designed for heavy-duty applications, providing safe and reliable connections in a variety of industrial environments. This inlet features a polycarbonate construction which ensures durability and resistance to harsh conditions, making it ideal for both indoor and outdoor usage. ## Key Features • **IP66/IP67/IP69 Rating**: Offers superior protection against dust and water ingress, ensuring performance in challenging environments. • **High Current Capacity**: Rated for 50 Amperes at 600 VAC and 130 VDC, accommodating high power demands with ease. • **Three-Phase Plus Ground Configuration**: Designed with a 3P+G layout for enhanced safety and reliability in power distribution. • **Auxiliary Contacts**: Includes +2 auxiliary contacts that allow for additional functionality, making it versatile for various operational needs. • **Size 4 Design**: Compact size for easy integration and installation in existing setups while maintaining high performance. ## Applications • **Industrial Power Distribution**: Ideal for heavy machinery and equipment, such as motors and generators, where reliable connections are crucial. • **Construction and Manufacturing**: Suitable for environments requiring robust electrical connections that can withstand the rigors of industrial operations. • **Hazardous Locations**: Compliant with safety standards for use in potentially explosive settings, ensuring safe operation without compromising performance. ## Benefits • **Enhanced Safety**: The switch-rated design allows for safe connection and disconnection under load, reducing risks associated with electrical hazards. • **Durability**: Constructed from high-quality materials to withstand extreme temperatures and environmental conditions, ensuring a long service life. • **User Convenience**: The intuitive design simplifies installation and maintenance, allowing for quick setups in demanding applications. --- *Product information compiled with AI assistance for reference purposes.*

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