1899220000
Weidmüller
1899220000
Weidmüller
CONN TERM BLK DISCONN 10-28AWG
Reference Price (USD)
Exquisite packaging
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1899220000
$4.39
Product details
The 1899220000 from Weidmüller represents the pinnacle of Terminal Blocks - Din Rail, Channel technology for data center power distribution. The high-density design and superior thermal management make it ideal for server farm and network equipment applications.With Disconnect, Feed Through, Isolated isolation architecture, this terminal block minimizes crosstalk in high-current busway systems. The proprietary dielectric material maintains stable properties up to 105 C ambient.The Open safety mechanism allows hot-swapping of PDU connections. The positive-lock indicator provides tactile confirmation of secure connections.The 5 position configuration supports N+1 redundant power schemes. Each contact features silver-tin plating that resists fretting corrosion in vibration-prone environments.Engineered with 3; 1 Grounded isolated levels, this solution separates primary and backup power feeds. The vertical stacking design reduces cabinet space requirements by 40%.Precision-machined 5.1mm terminals ensure reliable connections under continuous load. The tapered contact design maintains constant pressure during thermal cycling.The Push In, Spring interface combines tool-less installation with industrial-grade retention force. Field testing demonstrates 10,000 mating cycles without contact degradation.Rated for 20 A continuous current, the terminal meets TIA-942 requirements for data center applications. The thermal design handles inrush currents up to 400% of rating.With 400V dielectric strength, the insulation system withstands transient surges common in UPS systems. The proprietary polymer formulation maintains properties from -40 C to 125 C.UL-recognized for 17 A operation, the component exceeds NFPA 75 requirements. The flame-retardant material prevents fire propagation in rack installations.Listed for 300V per UL 489, the terminal block is certified for branch circuit protection. The arc-resistant design contains internal faults without external flashover.Compatible with 10-28 AWG data center cables, the terminals feature integrated strain relief. The dual-crimp design prevents strand migration in fine-wire conductors.The Beige housing meets data center color-coding standards for phase identification. The high-contrast design remains identifiable in low-light server aisle conditions.
Product Attributes
- Product Status: Active
- Type: Disconnect, Feed Through, Isolated
- Disconnect Type: Open
- Number of Positions: 5
- Number of Levels: 3; 1 Grounded
- Terminal - Width: 5.1mm
- Termination Style: Push In, Spring
- Current - IEC: 20 A
- Voltage - IEC: 400V
- Current - UL: 17 A
- Voltage - UL: 300V
- Wire Gauge or Range - AWG: 10-28 AWG
- Wire Gauge or Range - mm²: 0.5-4mm²
- Features: -
- Color: Beige
- Fuse Type: -
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