4721-P14
Littelfuse Inc.
4721-P14
Littelfuse Inc.
TERM BLOCK 14P
Reference Price (USD)
1+
$18.36150
500+
$18.177885
1000+
$17.99427
1500+
$17.810655
2000+
$17.62704
2500+
$17.443425
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
4721-P14
$18.36
Product details
The 4721-P14 by Littelfuse Inc. establishes new standards in Terminal Strips and Turret Boards for renewable energy systems, specifically designed for solar microinverters and wind turbine control units. This high-voltage terminal strip integrates arc-fault detection compatibility and surge protection features, ensuring reliable performance in harsh environmental conditions. 4721-P14's innovative design addresses the unique challenges of distributed energy generation systems.As a Terminal Strip configuration, this product supports both AC and DC power distribution with 1500V isolation capability for photovoltaic applications.Threaded Stud connections feature silver-nickel plating that resists sulfidation in high-humidity coastal installations.The expandable 14 layout enables parallel string monitoring with individual maximum power point tracking (MPPT) channels.Dual 1 design separates high-voltage DC inputs from low-voltage communication buses, preventing common-mode interference.The 10.120" L x 0.625" W x 0.844" H (257.05mm x 15.90mm x 21.40mm) form factor fits standard DIN rail mounts while providing strain relief for 10AWG conductors in combiner boxes.Phenolic substrate exhibits CTI >600 with excellent UV resistance for 25-year outdoor service life.Special Flange include integrated current shunt resistors for arc-fault detection circuits and temperature monitoring pads.
Product Attributes
- Product Status: Active
- Type: Terminal Strip
- Terminal Type: Threaded Stud
- Number of Positions: 14
- Pitch: -
- Number of Rows: 1
- Row Spacing: -
- Board Size: 10.120" L x 0.625" W x 0.844" H (257.05mm x 15.90mm x 21.40mm)
- Material - Board: Phenolic
- Features: Flange
- Material Flammability Rating: -
You May Also Be Interested In
