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Meltric 31-34173-K07-843 DR50 high ampacity pin and sleeve receptacle, 3-pole plus ground (3P+G), 50A, 250VAC, 60 Hz. Polymer blue housing, Size 3 frame, Type 3R rated for outdoor use. Padlockable pawl for lockout/tagout safety. Designed for demanding industrial power connection applications.
MODEL 31-34173-K07-843
$324.34 Each
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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-K07-843 DR50 Receptacle is a high-performance electrical connector designed for industrial applications requiring reliable and safe connections. This receptacle is specifically engineered to handle heavy-duty equipment, providing the functionality of a disconnect switch combined with a robust plug and receptacle design.
Key Features
- High Amperage Rating: Rated for 50A at 250 VAC, ensuring it can manage substantial electrical loads with ease.
- Durable Construction: Made from polycarbonate material, offering exceptional resistance to impact and harsh environmental conditions.
- Type 3R Enclosure: Features a weatherproof design, suitable for both indoor and outdoor installations.
- Three-Pin Configuration: Equipped with a 3P+G (three poles plus ground) setup, enhancing safety and reliability in power distribution.
- No Auxiliary Padlock Pawl: Simplifies the locking mechanism, allowing for easy and quick disconnection while maintaining safety protocols.
Applications
- Industrial Equipment: Ideal for connecting heavy machinery and equipment in manufacturing and processing environments.
- Construction Sites: Designed for use in temporary power distribution setups where safety and reliability are critical.
- Outdoor Installations: The Type 3R rating makes it suitable for outdoor use, ensuring protection against rain and moisture.
Benefits
- Enhanced Safety: The switch-rated design allows for safe connection and disconnection under full load, reducing the risk of electrical hazards.
- User Convenience: Easy-to-use interface streamlines the process of connecting and disconnecting equipment, improving operational efficiency.
- Reliability in Harsh Conditions: The robust design and materials ensure long-lasting performance in challenging environments, minimizing downtime. --- Product information compiled with AI assistance for reference purposes.
