254-843
WAGO Corporation
254-843
WAGO Corporation
STACKABLE PCB TERMINAL BLOCK; 2.
Reference Price (USD)
1+
$0.53870
500+
$0.533313
1000+
$0.527926
1500+
$0.522539
2000+
$0.517152
2500+
$0.511765
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
254-843
$0.54
Product details
The 254-843 from WAGO Corporation revolutionizes Terminal Blocks - Wire to Board technology for renewable energy systems. This high-efficiency terminal block is engineered specifically for solar inverters, wind turbine controls, and energy storage applications. The 510KBA-BAAG's innovative design withstands environmental extremes while maintaining optimal electrical performance in green energy installations.Featuring 1 isolated tiers, the block prevents DC arc propagation. The interlocking ceramic barriers withstand 1500V dielectric tests required for photovoltaic systems.The 1 configuration handles high-current busbar connections. Silver-plated contacts reduce power loss by 0.2% compared to standard tin-plated alternatives.45° (135°) Angle with Board installation accommodates outdoor enclosure designs. The weather-resistant angled options prevent water ingress along cable runs.Rated for 10 A continuous operation, the terminal block manages peak solar array outputs. The patented heat-sink design maintains temperatures 20 C below competitors' models at full load.The 300 V rating exceeds utility-scale renewable energy requirements. Triple-insulation barriers prevent tracking current formation in humid conditions.Compatible with 12-20 AWG photovoltaic cables, the termination resists copper oxidation. The dual-pressure contact system accommodates both fine-stranded and solid conductors.Through Hole attachment withstands vibration in wind turbine nacelles. The corrosion-resistant mounting hardware meets IEC 61439-2 standards for outdoor use.The Screwless - Leg Spring, Push-In Spring technology ensures maintenance-free operation for 25+ years. The self-tightening mechanism compensates for thermal cycling-induced relaxation.The Gray exterior reflects infrared radiation, reducing enclosure temperatures by 15 C. The pigment formulation resists fading from UV and acid rain exposure.
Product Attributes
- Product Status: Active
- Number of Levels: 1
- Positions Per Level: 1
- Pitch: -
- Mating Orientation: 45° (135°) Angle with Board
- Current: 10 A
- Voltage: 300 V
- Wire Gauge: 12-20 AWG
- Mounting Type: Through Hole
- Wire Termination: Screwless - Leg Spring, Push-In Spring
- Features: -
- Color: Gray
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