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Meltric 31-34173-K07 is a DR50 series high ampacity pin and sleeve receptacle. This polymer (poly) blue receptacle is rated for 50A, 250VAC, 60Hz and features a 3-pole plus ground (3P+G) configuration in a Size 3 frame. It carries a Type 3R rating for outdoor use, providing protection against rain and sleet. The high ampacity design is engineered for demanding industrial power connection applications requiring robust current handling.
MODEL 31-34173-K07
$319.96 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Accessory Size
3
CSA List File
155873
CSA List Std 1
C22.2 No. 182.1-13
CSA Listing
cCSAus
Current Interrupting Rating
CURRENT INTERRUPTING
Frequency
60 Hz
Impact Rating
IK09
Keying Position
17
Load Break Abnormal Overload
75 A
Load Break Normal Operation
50 A
Material
POLY
Maximum Operating Temperature-C
60C
Maximum Operating Temperature-F
140F
Minimum Operating Temperature-C
-40C
Minimum Operating Temperature-F
-40F
NEMA Watertightness
3R
Number Of Auxiliary Contacts
NO AUX
Number of Notch Pos
24
Phase Condenser Strip Length
9/16 IN OR 14 MM
Phase Term Tightening Torque
15 IN-LBS / 1.7 N-M
Phase Term Type
SCREW TERMINAL
Phase Term Wire Cap Max THHN
4 AWG
Phase Term Wire Cap Max Type W
4 AWG
Phase Term Wire Cap Min THHN
14 AWG
Phase Term Wire Cap Min Type W
14 AWG
Primary IP Rating
55
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
50 A
Rated Voltage
250 VAC
Short Circuit Rating
100 kA - CLOSE & WITHSTAND
Short Circuit Rating Fusing
100 kA 125 A (250%) RK1 NTD
Ul List File
E79796 VOLUME 8 SECTION 3
Ul List Std 1
UL 1682
Ul Listing
UL
Voltage Color Code
ORANGE
Pin and Sleeve Receptacles The Meltric 31-34173-K07 DR50 Receptacle is a robust electrical connector designed for industrial applications requiring safe and efficient electrical connections. This receptacle integrates the functionality of disconnect switches with traditional plug designs, allowing for reliable operation under full load conditions. Engineered for durability and safety, it is an essential component for heavy-duty electrical systems.
Key Features
- Type: 3R, 3-Pole
- Ground (3P+G) configuration ensures secure and reliable connections.
- Amperage Rating: 50 Amperes, suitable for high-current applications.
- Voltage Rating: 250 Volts AC, accommodating a wide range of industrial equipment.
- Frequency: Operates effectively at 60 Hz, supporting standard industrial power systems.
- Material: Constructed from high-quality polycarbonate, providing excellent resistance to impact and environmental conditions.
Applications
- Industrial Equipment: Ideal for connecting heavy machinery and power distribution systems in manufacturing facilities.
- Construction Sites: Provides safe electrical connections for tools and equipment in temporary setups.
- Hazardous Locations: Designed to meet safety standards for environments where explosive materials may be present, ensuring compliance and protection.
Benefits
- Enhanced Safety: Switch-rated design allows for connection and disconnection under load, reducing the risk of electrical accidents.
- Reliability: Engineered for durability, ensuring that the receptacle can withstand harsh industrial conditions without failure.
- User Convenience: Easy-to-use design simplifies the process of connecting and disconnecting equipment, improving operational efficiency. --- Product information compiled with AI assistance for reference purposes.
