ABB / General Electric TKMA3Y1200 Molded Case Switch
Quantity
Core Specs
See full specsABB / General Electric TKMA3Y1200 - 1200A 3 Pole Molded Case Switch
Re-Certified
Quantity
Quantity
ABB / General Electric TKMA3Y1200 - 1200A 3 Pole Molded Case Switch
New
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | TKMA3Y1200 |
| Series | TKMA |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Switchboards, Motor Control Centers, Panelboards |
| Wire Gauge | (4) 250-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits |
|---|---|
| Accessories | Line and Load Lugs (TCAL125) |
| Standards | UL 1087, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Molded Case Switch, Non-Automatic (Disconnect) |
Quantity
ABB / General Electric TKMA3Y1200 - 1200A 3 Pole Molded Case Switch
Re-Certified
Quantity
| Brand | ABB / General Electric |
|---|---|
| Part Number | TKMA3Y1200 |
| Series | TKMA |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Switchboards, Motor Control Centers, Panelboards |
| Wire Gauge | (4) 250-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits |
|---|---|
| Accessories | Line and Load Lugs (TCAL125) |
| Standards | UL 1087, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Molded Case Switch, Non-Automatic (Disconnect) |
Description
Part of the legacy K-Frame family, this 1200A non-automatic switch delivers reliable circuit isolation for commercial facilities. It functions strictly as a disconnect mechanism without thermal-magnetic overcurrent protection. The unit-mount design integrates into GE switchboards, panelboards, and motor control centers. Facility managers can replace this unit using a modern Tmax XT7 switch retrofit. It safely handles fault currents up to 42kA at 240VAC when properly protected upstream.Specifications
| Brand | ABB / General Electric |
|---|---|
| Part Number | TKMA3Y1200 |
| Series | TKMA |
| Amperage | 1200A |
| Poles | 3 |
| Mounting Style | Unit Mount |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 42kA @ 240VAC, 30kA @ 480VAC, 22kA @ 600VAC, 20kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | GE Switchboards, Motor Control Centers, Panelboards |
| Wire Gauge | (4) 250-500 kcmil (Al/Cu) |
| Max Wire | 500 kcmil |
| Min Wire | 250 kcmil |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Lug Kits |
|---|---|
| Accessories | Line and Load Lugs (TCAL125) |
| Standards | UL 1087, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Molded Case Switch, Non-Automatic (Disconnect) |
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