739W-X2/20
Qualtek
739W-X2/20
Qualtek
PWR ENT RCPT NEMA5-20 PANEL IDC
Reference Price (USD)
1+
$1.76000
500+
$1.7424
1000+
$1.7248
1500+
$1.7072
2000+
$1.6896
2500+
$1.672
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
739W-X2/20
$1.76
Product details
The 739W-X2/20 by Qualtek pioneers Power Entry Connectors - Inlets, Outlets, Modules innovation for mining equipment. This explosion-proof connector delivers {Voltage - UL} voltage isolation in hazardous environments, specifically designed for underground coal mining applications where safety is paramount.Featuring NEMA 5-20R configuration, the connector meets MSHA 30 CFR Part 18 requirements. The flame-path design contains internal explosions.Designed as Receptacle, Female Sockets, this solution employs silver-graphite contacts. The self-cleaning action prevents arc tracking in methane atmospheres.UL-listed for 20A makes this connector suitable for continuous miners. The silver-oxide contacts resist arc erosion.UL-recognized for 125VAC operation, the connector meets UL 1203 explosion-proof requirements. The threaded joints maintain flame-path integrity.The Unfiltered - Commercial design provides 40dB attenuation from 1MHz-100MHz. The intrinsically safe filters prevent spark generation.No configuration includes a flame-proof fuse chamber. The sand-filled design quenches arc energy.With 3 circuits, the connector supports mining machine power. Each contact maintains 15mm creepage distance.The Panel Mount, Snap-In system includes brass explosion-proof hardware. The tapered threads prevent accidental loosening.Featuring IDC technology, the connector accepts mining-grade cables. The compression seals prevent methane ingress.The Terminating Cover package includes integrated ground continuity monitoring. The pilot circuit detects shield breaks before power is applied.Precision Square - 24.50mm x 24.50mm ensures proper flame-path engagement. The tapered interface prevents misalignment.Compatible with 0.031" ~ 0.071" (0.79mm ~ 1.80mm) explosion-proof enclosures, the mounting includes anti-static gaskets. The floating design accommodates enclosure deformation.Certified by cUL, UL for hazardous locations. The connector is approved for Class I Division 1 Group D atmospheres.
Product Attributes
- Product Status: Active
- Connector Style: NEMA 5-20R
- Connector Type: Receptacle, Female Sockets
- Current - IEC: -
- Voltage - IEC: -
- Current - UL: 20A
- Voltage - UL: 125VAC
- Filter Type: Unfiltered - Commercial
- Accomodates a Fuse: No
- Number of Positions: 3
- Mounting Type: Panel Mount, Snap-In
- Termination: IDC
- Switch Features: -
- Features: Terminating Cover
- Fuse Holder, Drawer: -
- Panel Cutout Dimensions: Square - 24.50mm x 24.50mm
- Panel Thickness: 0.031" ~ 0.071" (0.79mm ~ 1.80mm)
- Material Flammability Rating: -
- Ingress Protection: -
- Approval Agency: cUL, UL
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