281-622/281-541
WAGO Corporation
281-622/281-541
WAGO Corporation
2-CONDUCTOR FUSE TERMINAL BLOCK;
Reference Price (USD)
1+
$18.38000
500+
$18.1962
1000+
$18.0124
1500+
$17.8286
2000+
$17.6448
2500+
$17.461
Exquisite packaging
Discount
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281-622/281-541
$18.38
Product details
WAGO Corporation's 281-622/281-541 revolutionizes Terminal Blocks - Din Rail, Channel technology for renewable energy systems. The corrosion-resistant design and high-current capacity make it perfect for solar arrays, wind turbines, and energy storage applications.The Disconnect configuration provides essential isolation for photovoltaic system grounding requirements. The double-barrier design prevents galvanic corrosion in outdoor installations.The Fuse safety feature enables rapid shutdown compliance for PV systems. The visible air gap provides positive isolation verification for maintenance crews.With 2 parallel connection points, the terminal block supports high-current combiner box applications. The balanced current distribution design minimizes hot spots.The 1 tiered architecture separates DC and monitoring circuits in renewable energy systems. This arrangement prevents EMI from power lines affecting sensitive instrumentation.The 8.0mm wide terminals accommodate thick PV module cables without deformation. The tinned copper construction resists sulfurization in harsh environments.Utilizing Push In, Spring technology, the connection system maintains low contact resistance over 25-year service life. The silver-plated contacts prevent fretting corrosion from vibration.Rated for 10 A continuous DC current, the terminal exceeds solar array requirements. The thermal design maintains stable performance from -40 C to 85 C ambient.With 800V DC voltage rating, the component handles both residential and commercial-scale PV systems. The tracking resistance exceeds 600V for reliable operation in polluted environments.Compatible with 12-28 AWG PV wire, the terminals feature integrated sunlight-resistant boots. The dual-compression design prevents conductor pull-out in windy locations.Integrated Neon Lamp enable real-time performance monitoring without additional components. These smart features communicate with system controllers via powerline signaling.The Gray housing incorporates UV stabilizers for 25-year outdoor exposure. The light-reflective surface reduces heat buildup in direct sunlight.Designed for 5mm x 30mm DC fuses, the protection system meets NEC rapid shutdown requirements. The arc-quenching design safely interrupts fault currents up to 20kA.
Product Attributes
- Product Status: Active
- Type: Disconnect
- Disconnect Type: Fuse
- Number of Positions: 2
- Number of Levels: 1
- Terminal - Width: 8.0mm
- Termination Style: Push In, Spring
- Current - IEC: 10 A
- Voltage - IEC: 800V
- Current - UL: -
- Voltage - UL: -
- Wire Gauge or Range - AWG: 12-28 AWG
- Wire Gauge or Range - mm²: 0.08-4mm²
- Features: Neon Lamp
- Color: Gray
- Fuse Type: 5mm x 30mm
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