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Meltric 31-18247-K04 is a DR30 series high ampacity inlet with a 30A rating and 277/480 VAC voltage. This polymer-bodied, blue inlet features a 3-pole plus neutral and ground (3P+N+G) configuration in a Size 2 frame. It carries a Type 3R rating for outdoor use, providing protection against rain and sleet. The design is suited for demanding industrial power connection applications requiring a robust, corrosion-resistant inlet.
MODEL 31-18247-K04
$127.75 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Accessory Size
2
CSA List File
155873
CSA List Std 1
C22.2 No. 182.1-13
CSA Listing
cCSAus
Current Interrupting Rating
NON-CURRENT INTERRUPTING
Frequency
60 Hz
Impact Rating
IK09
Keying Position
24
Load Break Abnormal Overload
45 A
Load Break Normal Operation
30 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
3/4 IN OR 19 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
54
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
30 A
Rated Voltage
277/480 VAC
Short Circuit Rating
100 kA - CLOSE & WITHSTAND
Short Circuit Rating Fusing
100 kA 80 A (250%) RK1 NTD
Ul List File
E79796 VOLUME 8 SECTION 1
Ul List Std 1
UL 1682
Ul Listing
UL
Voltage Color Code
RED
Electrical Pin and Sleeve Receptacles The Meltric 31-18247-K04 DR30 Inlet is a robust electrical connector designed for heavy-duty industrial applications. With its innovative design and high-quality construction, this inlet provides a safe and reliable solution for connecting electrical equipment in demanding environments.
Key Features
- Current Rating: Rated for 30 Amps, ensuring optimal performance for high-demand applications.
- Voltage Rating: Operates at 277/480 VAC, making it suitable for a wide range of industrial electrical systems.
- Frequency: Designed for 60 Hz applications, ensuring compatibility with standard power supplies.
- Polarity: Features a 3P+N+G configuration (Three Phase
- Neutral
- Ground), facilitating secure and efficient connections.
- Protection Rating: Type 3R rated, providing protection against dust and moisture, ideal for outdoor or harsh conditions.
- Material: Constructed with durable polycarbonate, ensuring longevity and resistance to environmental factors.
Applications
- Industrial Equipment: Perfect for use in heavy machinery, manufacturing plants, and construction sites where reliable power connections are crucial.
- Commercial Settings: Suitable for electrical systems in commercial buildings requiring high amperage connections.
- Hazardous Locations: Designed to meet safety standards for environments where electrical safety is paramount.
Benefits
- Enhanced Safety: Switch-rated design allows for safe connection and disconnection under full load, reducing the risk of electrical accidents.
- Durability: Built to withstand tough industrial conditions, ensuring long-lasting performance and reduced maintenance needs.
- Convenience: Easy to install and operate, facilitating quick connections and disconnections, which enhances operational efficiency. --- Product information compiled with AI assistance for reference purposes.
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