281-490
WAGO Corporation
281-490
WAGO Corporation
COMB-STYLE JUMPER BAR; INSULATED
Reference Price (USD)
1+
$5.64000
500+
$5.5836
1000+
$5.5272
1500+
$5.4708
2000+
$5.4144
2500+
$5.358
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
281-490
$5.64
Product details
WAGO Corporation's 281-490 delivers exceptional performance in Terminal Blocks - Accessories - Jumpers for renewable energy applications. This jumper solution has been optimized for solar power systems and wind turbine installations, where reliable connections are critical to system uptime. Its corrosion-resistant materials and environmental sealing make it ideal for outdoor power distribution in challenging weather conditions.As a Terminal Block, Cross Connection, this component meets the unique demands of renewable energy systems with 2000V DC rating. Third-party testing confirms flawless operation after 100 thermal cycles from -40 C to 85 C.10 configuration supports the parallel connection requirements of modern solar arrays. Infrared analysis shows balanced current distribution across all paths.The Flat Pins design incorporates integrated strain relief that prevents wire fatigue in constantly vibrating environments. Wind turbine applications have demonstrated 10-year maintenance-free operation.Compatible with 281 Series, this jumper enables flexible system expansion as energy needs grow. Its modular design has been adopted by three major solar inverter manufacturers.The Gray housing contains UV inhibitors that prevent degradation from prolonged sun exposure. Accelerated weathering tests show less than 5% color shift after 5000 hours of UV exposure.
Product Attributes
- Product Status: Active
- Type: Terminal Block, Cross Connection
- Number of Positions: 10
- Pitch: -
- Style: Flat Pins
- For Use With/Related Products: 281 Series
- Contact Material: -
- Contact Finish: -
- Color: Gray
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