Insulators and hardware for overhead lines and substations

Expansion connectors and terminals for tubular busbars

Connectors with flexible jumpers that absorb thermal expansion of tubular busbars and relieve mechanical loads on equipment terminals and post insulators.

Designs: straight and angle expansion connectors; angle and T expansion terminals; expansion support couplers and elbow supports
Purpose: busbar thermal expansion

Request a quote Email sales@usk.ua

Price, availability and lead time on request. We help with analogue selection, customs clearance and delivery.

Description

Connectors with flexible jumpers that absorb thermal expansion of tubular busbars and relieve mechanical loads on equipment terminals and post insulators.

Features: Bodies are cast from primary aluminium alloy EN AC-42100 T6, copper parts from EN 1982 alloys; hardware is A2-70 stainless steel (DIN 933, EN ISO 3506-1) with PTFE-based anti-seize coated nuts. The design rule is that at full load the connector runs cooler than the conductor. Design and type testing follow ANSI/NEMA CC1, IEC and BS EN.

Specifications: Designs — straight and angle expansion connectors; angle and T expansion terminals; expansion support couplers and elbow supports; Purpose — busbar thermal expansion.

Applications: outdoor substations 110–750 kV, aluminium tube and conductor busbars, connection of equipment.

Selection by conductor and tube diameters, design and quantity is made from an inquiry form; delivery time and terms are confirmed by our manager.

Technical specifications

Designs	straight and angle expansion connectors; angle and T expansion terminals; expansion support couplers and elbow supports
Purpose	busbar thermal expansion

Part numbers

Show all part numbers (364)

SXHSB.05.010, SXHSB.89.010, SXHSB.05.020, SXHSB.05.021, SXHSB.05.022, SXHSB.89.020, SXHSB.89.021, SXHSB.89.022, SXHSB.05.030, SXHSB.05.031, SXHSB.05.032, SXHSB.89.030, SXHSB.89.031, SXHSB.89.032, SXHSB.05.040, SXHSB.05.041, SXHSB.05.042, SXHSB.05.043, SXHSB.89.040, SXHSB.89.041, SXHSB.89.042, SXHSB.89.043, SXHSB.05.050, SXHSB.05.051, SXHSB.05.052, SXHSB.89.050, SXHSB.89.051, SXHSB.89.052, SXHSB.05.060, SXHSB.05.061, SXHSB.05.062, SXHSB.05.063, SXHSB.89.060, SXHSB.89.061, SXHSB.89.062, SXHSB.89.063, SXHSB.05.070, SXHSB.05.071, SXHSB.05.072, SXHSB.05.073, SXHSB.89.070, SXHSB.89.071, SXHSB.89.072, SXHSB.89.073, SXHSB.05.080, SXHSB.05.081, SXHSB.05.082, SXHSB.05.083, SXHSB.89.080, SXHSB.89.081, SXHSB.89.082, SXHSB.89.083, SXHSB.05.090, SXHSB.05.091, SXHSB.05.092, SXHSB.05.093, SXHSB.89.090, SXHSB.89.091, SXHSB.89.092, SXHSB.89.093, SXHSB.05.500, SXHSB.89.500, SXHSB.05.510, SXHSB.05.511, SXHSB.89.510, SXHSB.89.511, SXHSB.05.520, SXHSB.05.521, SXHSB.89.520, SXHSB.89.521, SXHSB.05.530, SXHSB.05.531, SXHSB.89.530, SXHSB.89.531, SXHSB.05.540, SXHSB.05.541, SXHSB.89.540, SXHSB.89.541, SXHSB.05.550, SXHSB.05.551, SXHSB.89.550, SXHSB.89.551, SXHSB.05.560, SXHSB.05.561, SXHSB.89.560, SXHSB.89.561, SXHSB.05.570, SXHSB.89.570, SXA.010, SXA.020, SXA.030, SXA.040, SXA.050, SXA.060, SXA.070, SXA.080, SXA.090, SXA.100, SXA.110, SXA.120, SXA.130, SXA.140, SXA.150, SXA.160, SXA.170, SXA.180, SXA.190, SXA.200, SXA.210, SXA.220, SXA.230, SXA.240, SXA.510, SXA.520, SXA.530, SXA.540, SXA.550, SXA.560, SXA.570, SXA.580, SXA.590, SXA.600, SXA.610, SXA.620, SXA.630, SXA.640, SXA.650, SXA.660, SXA.670, SXA.680, SXA.690, SXA.700, SXA.710, SXA.720, SXA.730, SXA.740, SXS.010, SXS.020, SXS.030, SXS.040, SXS.050, SXS.060, SXS.070, SXS.080, SXS.090, SXS.100, SXS.110, SXS.120, SXS.130, SXS.140, SXS.150, SXS.160, SXS.170, SXS.180, SXS.190, SXS.200, SXS.210, SXS.220, SXS.230, SXS.240, SXS.250, SXS.260, SXS.270, SXS.280, SXS.290, SXS.300, SXS.310, SXS.320, SXS.330, SXS.340, SXS.350, SXS.360, SXS.500, SXS.510, SXS.520, SXS.530, SXS.540, SXS.550, SXS.560, SXS.570, SXS.580, SXS.590, SXS.600, SXS.610, SXS.620, SXS.630, SXS.640, SXS.650, SXS.660, SXS.670, SXS.680, SXS.690, SXS.700, SXS.710, SXS.720, SXS.730, SXS.740, SXS.750, SXS.760, SXS.770, SXS.780, SXS.790, SXS.800, SXS.810, SXAT.01.010, SXAT.01.020, SXAT.01.030, SXAT.01.040, SXAT.01.050, SXAT.01.060, SXAT.01.070, SXAT.01.080, SXAT.01.090, SXAT.01.100, SXAT.01.110, SXAT.01.120, SXAT.01.130, SXAT.01.140, SXAT.01.150, SXAT.01.160, SXAT.01.170, SXAT.01.180, SXAT.01.190, SXAT.01.200, SXAT.01.210, SXAT.01.220, SXAT.01.510, SXAT.01.520, SXAT.01.530, SXAT.01.540, SXAT.01.550, SXAT.01.560, SXAT.01.570, SXAT.01.580, SXAT.01.590, SXAT.01.600, SXAT.01.610, SXAT.01.620, SXAT.01.630, SXAT.01.640, SXAT.01.650, SXAT.01.660, SXAT.01.670, SXAT.01.680, SXAT.01.690, SXAT.01.700, SXAT.01.710, SXAT.01.720, SXAK.90.010, SXAK.90.020, SXAK.90.030, SXAK.90.040, SXAK.90.050, SXAK.90.060, SXAK.90.070, SXAK.90.080, SXAK.90.090, SXAK.90.100, SXAK.90.110, SXAK.90.120, SXAK.90.130, SXAK.90.140, SXAK.90.150, SXAK.90.160, SXAK.90.170, SXAK.90.180, SXAK.90.190, SXAK.90.200, SXAK.90.210, SXAK.90.220, SXAK.90.230, SXAK.90.240, SXAK.90.510, SXAK.90.520, SXAK.90.530, SXAK.90.540, SXAK.90.550, SXAK.90.560, SXAK.90.570, SXAK.90.580, SXAK.90.590, SXAK.90.600, SXAK.90.610, SXAK.90.620, SXAK.90.630, SXAK.90.640, SXAK.90.650, SXAK.90.660, SXAK.90.670, SXAK.90.680, SXAK.90.690, SXAK.90.700, SXAK.90.710, SXAK.90.720, SXAK.90.730, SXAK.90.740, SXK.010, SXK.020, SXK.030, SXK.040, SXK.050, SXK.060, SXK.070, SXK.080, SXK.090, SXK.100, SXK.110, SXK.120, SXK.130, SXK.140, SXK.150, SXK.160, SXK.170, SXK.180, SXK.190, SXK.200, SXK.210, SXK.220, SXK.230, SXK.240, SXK.250, SXK.260, SXK.270, SXK.280, SXK.290, SXK.300, SXK.310, SXK.320, SXK.330, SXK.340, SXK.350, SXK.360, SXK.500, SXK.510, SXK.520, SXK.530, SXK.540, SXK.550, SXK.560, SXK.570, SXK.580, SXK.590, SXK.600, SXK.610, SXK.620, SXK.630, SXK.640, SXK.650, SXK.660, SXK.670, SXK.680, SXK.690, SXK.700, SXK.710, SXK.720, SXK.730, SXK.740, SXK.750, SXK.760, SXK.770, SXK.780, SXK.790, SXK.800, SXK.810

Request a price and lead time

Expansion connectors and terminals for tubular busbars. We reply within one business day.

Or email sales@usk.ua or call 044 339-50-20.

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