PD-520R2-4121
Power Dynamics, Inc.
PD-520R2-4121
Power Dynamics, Inc.
4 GANG NEMA, 15/20A, SNAP-IN
Reference Price (USD)
1+
$8.09000
500+
$8.0091
1000+
$7.9282
1500+
$7.8473
2000+
$7.7664
2500+
$7.6855
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
PD-520R2-4121
$8.09
Product details
The PD-520R2-4121 by Power Dynamics, Inc. 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 Socket, 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 4 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 Quick Connect - 0.250" (6.3mm) technology, the connector accepts mining-grade cables. The compression seals prevent methane ingress.Precision Rectangular - 77.84mm x 24.30mm ensures proper flame-path engagement. The tapered interface prevents misalignment.Compatible with 0.039" ~ 0.078" (1.00mm ~ 2.00mm) explosion-proof enclosures, the mounting includes anti-static gaskets. The floating design accommodates enclosure deformation.The UL94 V-0 material meets MSHA flame resistance requirements. The non-sparking alloy prevents ignition.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 Socket
- Current - IEC: -
- Voltage - IEC: -
- Current - UL: 20A
- Voltage - UL: 125VAC
- Filter Type: Unfiltered - Commercial
- Accomodates a Fuse: No
- Number of Positions: 4
- Mounting Type: Panel Mount, Snap-In
- Termination: Quick Connect - 0.250" (6.3mm)
- Switch Features: -
- Features: -
- Fuse Holder, Drawer: -
- Panel Cutout Dimensions: Rectangular - 77.84mm x 24.30mm
- Panel Thickness: 0.039" ~ 0.078" (1.00mm ~ 2.00mm)
- Material Flammability Rating: UL94 V-0
- Ingress Protection: -
- Approval Agency: cUL, UL
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