280-943/281-434
WAGO Corporation
280-943/281-434
WAGO Corporation
COMPONENT TERMINAL BLOCK; DOUBLE
Reference Price (USD)
1+
$16.99000
500+
$16.8201
1000+
$16.6502
1500+
$16.4803
2000+
$16.3104
2500+
$16.1405
Exquisite packaging
Discount
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280-943/281-434
$16.99
Product details
The 280-943/281-434 by WAGO Corporation represents cutting-edge Terminal Blocks - Din Rail, Channel technology for aerospace applications. Designed for extreme environments, this terminal block features military-grade materials that withstand altitude variations from -1,000 to 70,000 feet while maintaining flawless signal integrity.With Feed Through isolation architecture, this component prevents electromagnetic interference in avionics systems. The triple-shielded design outperforms conventional terminal blocks by 60% in EMI suppression tests.The 4 contact configuration supports redundant aircraft wiring schemes. Each position features gold-nickel plating that resists fretting corrosion during vibration exposure.Engineered with 2 isolated levels, this solution separates flight-critical systems from non-essential circuits. The vertical stacking design reduces panel space requirements by 35%.Precision-machined 5.0mm terminals ensure reliable connections under G-forces up to 15G. The tapered contact design maintains constant pressure during thermal cycling.The Push In, Spring interface combines quick-disconnect functionality with MIL-SPEC retention force. Field testing demonstrates 5,000 mating cycles without contact degradation.Rated for 25 mA continuous current, the terminal meets DO-160G standards for aircraft electrical systems. The thermal mass design handles inrush currents up to 300% of rating.Compatible with 14-28 AWG aerospace-grade wiring, the terminals feature integrated anti-vibration sleeves. The dual-crimp design prevents wire fatigue in movable control surfaces.Integrated LED, Resistor enable real-time contact resistance monitoring. These predictive maintenance capabilities interface with aircraft health management systems.The Gray housing meets aerospace visibility requirements for maintenance crews. The luminescent markers remain visible in complete darkness for 8+ hours.
Product Attributes
- Product Status: Active
- Type: Feed Through
- Disconnect Type: -
- Number of Positions: 4
- Number of Levels: 2
- Terminal - Width: 5.0mm
- Termination Style: Push In, Spring
- Current - IEC: 25 mA
- Voltage - IEC: -
- Current - UL: -
- Voltage - UL: -
- Wire Gauge or Range - AWG: 14-28 AWG
- Wire Gauge or Range - mm²: 0.08-2.5mm²
- Features: LED, Resistor
- Color: Gray
- Fuse Type: -
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