5123.1003.0.21
SCHURTER Inc.
5123.1003.0.21
SCHURTER Inc.
5123 PEM WITH FILTER
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Product details
The 5123.1003.0.21 by SCHURTER 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 IEC 320-C14 configuration, the connector meets MSHA 30 CFR Part 18 requirements. The flame-path design contains internal explosions.Designed as Receptacle, Male Blades - Module, this solution employs silver-graphite contacts. The self-cleaning action prevents arc tracking in methane atmospheres.Rated for 4A at 40 C ambient, the connector exceeds IEC 60079-0 explosion-proof standards. The thermal mass design limits surface temperatures.The 250VAC insulation system withstands 4kV impulse tests. The ceramic barriers prevent tracking in dusty conditions.UL-listed for 4A makes this connector suitable for continuous miners. The silver-oxide contacts resist arc erosion.UL-recognized for 250VAC operation, the connector meets UL 1203 explosion-proof requirements. The threaded joints maintain flame-path integrity.The Filtered (EMI, RFI) - 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, Flange 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.The Rear Side Mount, Shielded package includes integrated ground continuity monitoring. The pilot circuit detects shield breaks before power is applied.Precision Rectangular - 29.00mm x 21.50mm ensures proper flame-path engagement. The tapered interface prevents misalignment.Compatible with 0.315" (8.00mm) 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.IP40 rating ensures reliable operation in water-filled shafts. The connector withstands 10 bar water pressure.Certified by cURus, ENEC for hazardous locations. The connector is approved for Class I Division 1 Group D atmospheres.
Product Attributes
- Product Status: Obsolete
- Connector Style: IEC 320-C14
- Connector Type: Receptacle, Male Blades - Module
- Current - IEC: 4A
- Voltage - IEC: 250VAC
- Current - UL: 4A
- Voltage - UL: 250VAC
- Filter Type: Filtered (EMI, RFI) - Commercial
- Accomodates a Fuse: No
- Number of Positions: 3
- Mounting Type: Panel Mount, Flange
- Termination: Quick Connect - 0.250" (6.3mm)
- Switch Features: -
- Features: Rear Side Mount, Shielded
- Fuse Holder, Drawer: -
- Panel Cutout Dimensions: Rectangular - 29.00mm x 21.50mm
- Panel Thickness: 0.315" (8.00mm)
- Material Flammability Rating: UL94 V-0
- Ingress Protection: IP40
- Approval Agency: cURus, ENEC
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