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ALLEN-BRADLEY – CAB6-140 – AC Contactor – Tested

Manufacturer

OEM Part Number

CAB6-140

GPS Part Number

20-ALL-CAB6-140

Price:

$462.48

Specifications
View Spec Sheet
Voltage WPC AH/kVA Length Width Height Weight
230 – 600 V N/A 250 A 4.72" 6.14" 6.69" 8.55 lb
Voltage 230 – 600 V
WPC N/A
Amp/H 250 A
Length 4.72"
Width 6.14"
Height 6.69"
Weight 8.55 lb
Contactor — Allen-Bradley CAB6-140 (with Auxiliary Contact Block)
3-Pole • IEC AC Contactor • CAB6-140 frame • Tested Reclaimed Part

Allen-Bradley CAB6-series AC contactor (CAB6-140 frame) equipped with an auxiliary contact block. Cleaned, inspected, and shop-tested for reliable service.

Where it’s used (typical)
  • Motor starters (AC-3 duty) and general power switching
  • Process/utility loads in UPS and power systems (as designed)
  • Reversing/ interlocked groups and Y-Δ starters
At-a-Glance Specs
Parameter Detail
Manufacturer Allen-Bradley (Rockwell Automation)
Part number CAB6-140 (typical build: CAB6-140-EI-11-▢▢) + Aux block (e.g., CAB6-P1-11)
Utilization category AC-3 (motor duty)
AC-1 current (40 °C) 250 A
AC-3 motor power (reference) 55 kW @ 230 V • 90–100 kW @ 400/415 V • 110 kW @ 500 V • 160–170 kW @ 690 V
Rated operational voltage (Ue) Up to 690 V AC
Control circuit (coil) AC 50/60 Hz wide-range options (examples): 24–28 V, 110–130 V, 208–277 V; DC options available by code
Poles & auxiliaries 3 main NO; integrated 1 NO + 1 NC (-11 builds); external aux block included (see below)
Auxiliary contact block (fitted) CAB6-P▢-11 (side-mount), 1 NO + 1 NC, 16 A AC-1 @ 690 V; Uimp 8 kV
Terminations Threaded main terminals; frame terminal blocks available; finger-safe with covers
Mounting Panel mount; mechanical interlock kits available
Dimensions (H × W × D) 170 mm × 156 mm × 120 mm (6.69 in × 6.14 in × 4.72 in)
Weight ≈ 8.55 lb (typical CAB6-140-EI-11-14)
Compliance IEC 60947-4-1; UL / CSA listings as marked
Condition Tested pull — cleaned, inspected, verified; light cosmetic wear only
What “Tested Reclaimed Part” Means
  • Visual inspection for heat discoloration, terminal condition, cracks, label integrity
  • Mechanical open/close and interlock function check
  • Electrical verification: insulation resistance and contactor functional test per shop procedure
Condition, Options & Warranty
Option What’s included Warranty
Tested Pull Contactor CAB6-140 with side-mounted aux block (1 NO + 1 NC), coil verified to spec, terminals inspected, ready to install 90‑Day
Gruber Power Services