Home / By transformer / Pole-mounted
Parts by transformer type

Pole-mounted transformer

Urban and rural overhead distribution, conventional or self-protected (CSP), single and three phase.

Pole-mounted transformer

Lightning and overcurrent protection

PartPart numbersBrand
VariSTAR Heavy-Duty arresterUHS10050A1C1C1C (13.8 kV systems) · UHS18080A1C1C1C (23 kV systems)Eaton Cooper
Evolution 10 kA arresterURT10050A1C1C1A · URT12076P1T1C1E · URT18080A1C1C1AEaton Cooper
Type K fuse link (fast)FL3K50 (50 A)Eaton Cooper
Type T fuse link (slow)FL11T25 · FL11T30 · FL11T40 · FL11T50Eaton Cooper
Storm Trapper secondary arresterASZH480C201 (480 V) · ASZH650C201 (650 V)Eaton Cooper

Self-protected (CSP) transformer components

PartPart numbersBrand
CSP LV breaker, 110 A/pole2SR425AC10 · 2SR551AC10 · 2SR594AC10 · 130 °C trip: AC30PR suffixSamrakshana
CSP LV breaker, 210 A/pole2MR514AC10 · 2MR520AC10Samrakshana
MagneX fault interrupter, 1 phaseMX1AE1SYE12Eaton Cooper
MagneX fault interrupter, 3 phaseMX3BN1MDE03 · MX3BN1MDE06 + hardware 3638535A08 / 3638535A09Eaton Cooper
1-phase 5-position tap changer2237500C01 (100 A) · 150 A: 2237262C66MEaton Cooper
VariSTAR under-oil arresterAZU100L010 · AZU100L012 + disconnector AD150NA100Eaton Cooper

Low voltage and service connections

PartPart numbersBrand
LV 600 V multi-tap mechanical connectorBZ-44 · BZ-66 · BZ-88 (4, 6 and 8 ports)Elastotécnica
2-hole NEMA compression lugSZ2BN 1/0 · SZ2BN 3/0Sigtronic
Insulation piercing connectorSIPC-01Sigtronic
Outdoor cold-shrink terminationSTC-15E-B2 (1/0 to 3/0) · STC-15E-B4 (350 to 500) · STC-35E-B0 (35 kV)Sigtronic

13.8 kV systems use 15 kV class and 23 kV systems use 25 kV class. Share your system voltage and we will select the right class.

Get a quote on WhatsApp Browse the full catalog