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Meltric 33-14147-843 is a DS20 series switch-rated DECONTACTOR receptacle, UL/CSA listed as a motor disconnect switch. This polymer blue, Size 2 receptacle features a 3-pole plus neutral and ground (3P+N+G) configuration rated for 20A at 347/600VAC, 60Hz. It incorporates DECONTACTOR technology with spring-loaded silver-nickel butt contacts and enclosed arc chambers for safe circuit interruption.
MODEL 33-14147-843
$265.27 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Accessory Size
2
Branch Switch Rating
BRANCH CIRCUIT DISCONNECT SWITCH
CSA List File
155873
CSA List Std 1
C22.2 No. 182.1-13
CSA Listing
cCSAus
Current Interrupting Rating
SWITCH RATED
Frequency
60 Hz
HP
NA/10
Impact Rating
IK09
Keying Position
14
Load Break Abnormal Overload
30 A
Load Break Normal Operation
20 A
Material
POLY
Maximum Operating Temperature-C
60C
Maximum Operating Temperature-F
140F
Minimum Operating Temperature-C
-40C
Minimum Operating Temperature-F
-40F
Motor Switch Rating
MOTOR CIRCUIT DISCONNECT SWITCH
NEMA Watertightness
3R
Number Of Auxiliary Contacts
NO AUX
Number of Notch Pos
24
Phase Condenser Strip Length
7/16 IN OR 11 MM
Phase Term Tightening Torque
15 IN-LBS / 1.7 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
55
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
20 A
Rated Voltage
347/600 VAC
Short Circuit Rating
100 kA - CLOSE & WITHSTAND
Short Circuit Rating Fusing
100 kA 80 A (400%) RK1 NTD
Ul List File
E79796 VOLUME 8 SECTION 1
Ul List Std 1
UL 2682
Ul List Std 2
UL 1682
Ul Listing
UL
Voltage Color Code
BLACK
Pin and Sleeve Receptacles The Meltric 33-14147-843 DS20 Receptacle is a robust and reliable electrical connector designed for demanding industrial applications. This device is engineered to provide safe and efficient connections in environments where durability and performance are essential. With its unique switch-rated design, the DS20 offers the functionality of both a receptacle and a disconnect switch, ensuring safe operation under full load conditions.
Key Features
- Type: 3R, 3P+N+G
- Amperage: 20 A
- Voltage Rating: 347/600 VAC
- Frequency: 60 Hz
- Size: 2
- Material: Polycarbonate construction for superior durability
- Safety Features: No auxiliary padlock pawl for enhanced safety during operation
Applications
- Industrial Settings: Ideal for use in manufacturing plants, construction sites, and other heavy-duty environments requiring reliable electrical connections.
- Compatibility: Works seamlessly with Meltric's switch-rated plugs and other standard pin and sleeve connectors.
- Environmental Suitability: Designed to withstand harsh conditions, making it suitable for outdoor applications and areas with exposure to moisture or dust.
Benefits
- Enhanced Safety: The switch-rated design allows for safe connection and disconnection under full load, minimizing the risk of electrical accidents.
- Durability: Constructed from high-quality polycarbonate, the receptacle is resistant to impact and corrosion, ensuring long-term reliability.
- Convenience: The integrated design simplifies electrical connections, reducing installation time and maintenance efforts. --- Product information compiled with AI assistance for reference purposes.
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