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800 AMP 3 PHASE 50K AIC THREE 4-600KCMIL OR SIX 1-250KCMIL EUSERC
- Milbank #
- K4722
- UPC
- 784572237919
The Milbank K4722 is a current transformer (CT) mounting rack rated for an 800 ampere, 3-phase service with a 50,000 ampere interrupting capacity (short circuit rating). Electricians and utility contractors use a mounting rack like this to support and connect current transformers at a metering point on a larger commercial or industrial service. It accepts three 4-600 kcmil conductors or six 1-250 kcmil conductors per the EUSERC drawing #329B configuration it is built to, and it connects by lug. The rack is made of plated aluminum with non-metallic insulation, mounts to the surface, and is rated for 600 volts alternating current at 60 hertz. It measures 22.5 inches high, 6.313 inches long, and 16.223 inches wide. Because it is built to a specific EUSERC standard drawing, this rack is intended for utility-governed installations that require EUSERC-compliant CT mounting equipment. It is UL Listed, and a manufacturer spec sheet with full dimensions is available for installers.
$12,007.45 MXN + VAT
| Price before IVA | $12,007.45 MXN |
|---|---|
| Total incl. 16% IVA | $13,928.64 MXN |
| Total incl. 8% IVA (border region) | $12,968.05 MXN |
Converted from USD $666.61 at the 10/08/2026 reference exchange rate (18.0127 MXN per dollar). Shipping not included; we confirm price and availability in your quote.
Specifications
| Amperage Rating | 800 Ampere800 Ampere |
|---|---|
| Application | Current Transformer AccessoryCurrent Transformer Accessory |
| Connection | LugLug |
| Frequency Rating | 60 Hertz60 Hertz |
| Insulation | Non MetallicNon Metallic |
| Material | Plated AluminumPlated Aluminum |
| Mounting | Surface MountSurface Mount |
| Number Of Feeders | 33 |
| Phase | 3 Phase3 Phase |
| Short Circuit Rating | 50,000 Ampere Interrupting Capacity50,000 Ampere Interrupting Capacity |
| Special Features | EURSERC Dwg #329BEURSERC Dwg #329B |
| Standard | UL ListedUL Listed |
| Type | Current Transformer Mounting RackCurrent Transformer Mounting Rack |
| Voltage Rating | 600 Volts Alternating Current600 Volts Alternating Current |
| Height | 22.5 in57.1 cm |
| Length | 6.313 in16.0 cm |
| Width | 16.223 in41.2 cm |