1907040000
Weidmüller
1907040000
Weidmüller
DK 4 Q/EN
Reference Price (USD)
1+
$6.73000
500+
$6.6627
1000+
$6.5954
1500+
$6.5281
2000+
$6.4608
2500+
$6.3935
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1907040000
$6.73
Product details
Weidmüller's 1907040000 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 4 position configuration supports complex interlocking systems. Each contact features silver-doped copper alloy for optimal conductivity in humid environments.With 2 independent levels, the design separates traction power from sensitive control circuits. The vertical isolation barriers provide 8kV impulse withstand capability.The 6.5mm 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 32 A continuous current, the terminal meets EN 50163 voltage system requirements. The thermal design handles 150% overload for 5 minutes without degradation.With 500V working voltage, the component exceeds catenary system requirements. The tracking resistance exceeds CTI 600 for reliable operation in polluted environments.UL-recognized for 30 A operation, the terminal block exceeds NFPA 130 requirements. The flame-retardant material prevents fire propagation in underground applications.Certified for 300V per UL 508, the insulation system withstands lightning-induced surges. The creepage distance exceeds EN 50124-1 requirements by 25%.Compatible with 10-22 AWG railway cables, the terminals feature integrated corrosion inhibitors. The dual-compression design prevents strand breakage in flexible conductors.The Beige 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- Product Status: Obsolete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: 4
- Number of Levels: 2
- Terminal - Width: 6.5mm
- Termination Style: Screw
- Current - IEC: 32 A
- Voltage - IEC: 500V
- Current - UL: 30 A
- Voltage - UL: 300V
- Wire Gauge or Range - AWG: 10-22 AWG
- Wire Gauge or Range - mm²: 0.5-6mm²
- Features: -
- Color: Beige
- Fuse Type: -
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