7940126318
Weidmüller
7940126318
Weidmüller
TERM BLK 5POS SIDE ENTRY 5MM PCB
Reference Price (USD)
1+
$1.89394
500+
$1.8750006
1000+
$1.8560612
1500+
$1.8371218
2000+
$1.8181824
2500+
$1.799243
Exquisite packaging
Discount
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7940126318
$1.89
Product details
Designed for railway signaling systems, Weidmüller's 7940126318 delivers unmatched reliability in Terminal Blocks - Wire to Board applications. This EN 50155-compliant terminal block withstands severe vibration and temperature extremes encountered in rolling stock. The 510KBA-BAAG variant features fail-safe interlocking for mission-critical train control applications.The 1 crash-resistant design meets UIC 651 standards. The interlocking mechanism maintains connectivity during 50G impact scenarios.With 5 power-rated contacts, the block handles traction system currents. Each position features arc runners that safely extinguish 1500A breaking currents.0.197" (5.00mm) spacing prevents flashover in 3000m altitude operations. The hydrophobic coating sheds conductive ice accumulation.Horizontal with Board configuration accommodates gangway cable routing. The underfloor-mounted version resists ballast impact and track debris.Through Hole attachment survives 5Hz-150Hz random vibration. The floating mount design isolates PCB from carbody resonance frequencies.The Black coding follows UIC 560 visibility standards. Retroreflective markings remain visible in tunnel lighting conditions.
Product Attributes
- Product Status: Active
- Number of Levels: 1
- Positions Per Level: 5
- Pitch: 0.197" (5.00mm)
- Mating Orientation: Horizontal with Board
- Current: -
- Voltage: -
- Wire Gauge: -
- Mounting Type: Through Hole
- Wire Termination: -
- Features: -
- Color: Black
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