3030103
Phoenix Contact
3030103
Phoenix Contact
FEED-THROUGH TERMINAL BLOCK CONN
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Product details
Phoenix Contact's 3030103 delivers breakthrough performance in Terminal Blocks - Din Rail, Channel for railway signaling systems. The vibration-resistant design and extended temperature range ensure reliable operation in trackside installations and rolling stock applications.Featuring Feed Through galvanic isolation, this terminal block prevents ground loop currents in distributed rail networks. The reinforced insulation exceeds EN 50155 requirements for railway applications.The 2 position configuration supports complex interlocking systems. Each contact features silver-doped copper alloy for optimal conductivity in humid environments.With 1 independent levels, the design separates traction power from sensitive control circuits. The vertical isolation barriers provide 8kV impulse withstand capability.The 4.2mm terminal size accommodates heavy-gauge feeder cables. The anti-loosening design maintains contact pressure under continuous vibration.Utilizing Screw technology, the connection system withstands 50G shock loads per IEC 61373. The tool-less design enables maintenance in confined equipment cabinets.Rated for 17.5 A continuous current, the terminal meets EN 50163 voltage system requirements. The thermal design handles 150% overload for 5 minutes without degradation.With 400V working voltage, the component exceeds catenary system requirements. The tracking resistance exceeds CTI 600 for reliable operation in polluted environments.Compatible with 16-26 AWG railway cables, the terminals feature integrated corrosion inhibitors. The dual-compression design prevents strand breakage in flexible conductors.The Blue housing meets railway industry visibility standards. The high-contrast design remains identifiable in low-light tunnel environments.
Product Attributes
- Product Status: Obsolete
- Type: Feed Through
- Disconnect Type: -
- Number of Positions: 2
- Number of Levels: 1
- Terminal - Width: 4.2mm
- Termination Style: Screw
- Current - IEC: 17.5 A
- Voltage - IEC: 400V
- Current - UL: -
- Voltage - UL: -
- Wire Gauge or Range - AWG: 16-26 AWG
- Wire Gauge or Range - mm²: 0.14-1.5mm²
- Features: -
- Color: Blue
- Fuse Type: -
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