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Meltric 31-18243-K04-A155-4X DR30 high ampacity inlet, 30A 480VAC 60Hz, 3-pole plus ground (3P+G) configuration. Polymer (POLY) blue housing, Size 2 frame, Type 4X IP69 rating for washdown and corrosive environments. Designed for heavy-duty industrial power connections requiring high current capacity and environmental protection.
MODEL 31-18243-K04-A155-4X
$124.16 Each
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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
Material
POLY
Maximum Operating Temperature-C
60C
Maximum Operating Temperature-F
140F
Minimum Operating Temperature-C
-40C
Minimum Operating Temperature-F
-40F
NEMA Watertightness
4X
Number Of Auxiliary Contacts
NO AUX
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
66/67
Prod Wire Temperature Rating
60C
Product Color
BLUE
Rated Current
30 A
Rated Voltage
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 ## Overview The **Meltric 31-18243-K04-A155-4X DR30 Inlet** is a high-performance electrical pin and sleeve receptacle designed for rugged industrial applications. This device combines the safety features of a disconnect switch with the convenience of a plug and receptacle, ensuring reliable electrical connections in demanding environments. With a current rating of 30 A and a voltage rating of 480 VAC at 60 Hz, this receptacle is engineered to meet the needs of high-amperage equipment while providing watertight protection in Type 4X applications. ## Key Features • **Current Rating**: 30 A, suitable for heavy-duty applications • **Voltage Rating**: 480 VAC, optimized for industrial power systems • **Configuration**: 3P+G (three-phase plus ground) ensures secure and reliable connections • **Watertight Design**: Type 4X housing provides superior protection against water and dust ingress, ideal for harsh environments • **Auxiliary Features**: Designed without a lockout hole for streamlined operation ## Applications • **Industrial Facilities**: Perfect for manufacturing, processing plants, and construction sites where reliable electrical connections are critical • **Heavy Equipment**: Compatible with high-amperage machinery and power distribution units in various sectors • **Outdoor Use**: Engineered for environments that require resistance to wet and corrosive conditions ## Benefits • **Enhanced Safety**: Switch-rated design allows for safe connection and disconnection under full load, minimizing risks of electrical hazards • **Durability**: Constructed with robust materials to withstand harsh operational conditions, ensuring long-lasting performance • **User Convenience**: Easy to install and operate, reducing downtime and facilitating maintenance in industrial settings --- *Product information compiled with AI assistance for reference purposes.*
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