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LSA-PLUS
®
NT Termination Blocks
3
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Specifications
MECHANICAL
Wire range for solid copper conductors
(single wire per contact): 0.4 mm to 0.8 mm (26 to 20 AWG)
Wire range for stranded tinned copper conductors
(single wire per contact): 7 x 0.12 mm to 7 x 0.32 mm (36 to 28 AWG)
Two wires per contact (same gauge): 0.4 mm to 0.65 mm (26 to 22 AWG)
Wire insulation diameter range (PE, PVC): 0.7 mm to 1.6 mm (0.02” to 0.06”)
Number of wire terminations: ≥ 200
Number of disconnect port plug-in cycles: ≥ 750
ELECTRICAL
NEXT (average worst case performance): 39 dB @ 100 MHz:
Insulation resistance: ≥ 50 GΩ
Contact resistance: ≤ 1 mΩ (typical)
Electrical strength / impulse strength: 2 kV / 3.6 kV (8/20 μs)
Operation voltage for basic insulation (B/S): 120 V TNV
Transient overvoltage for B/S insulation: 1.5 kV
Current carrying capacity: 5 A (50 Hz, 1 s)
Impulse current: 5 kA (8/20 μs)
Air gap / creepage: 2.8 mm / 2.93 mm (.11"/.12")
ENVIRONMENTAL AND SAFETY
Safety Compliance: UL 1863
Flammability rating of plastic housing: UL 94 V-0
Storage temperature range: -40° to 90° C (-40° to 194° F)
Operating temperature range: -20° to 80° C (-4° to 176° F)
Telcordia
®
compliance: Telcordia Technologies TR-NWT-001195,
“Generic Requirements for Insulation
Displacement Connector (IDC) Cross-Connect
Terminal Blocks”, Issue 1, June 1992
MATERIALS
Plastics: PBT
Contact plating: Silver (Ag)
LSA-PLUS
®
NT Termination Blocks
Cross-Connect Side of Block
Side View
Equipment Side of Block
17.5 mm (0.7")
39.5 mm (1.6")
27.5 mm
(1.1")
112 mm (4.4")