Rockwell Automation, Inc. 503-CCB-42T
NEMA Size 2 Combination Cntcr Ckt-bkr
Технические характеристики
| Build America, Buy America | No |
|---|---|
| Repair Options Available | No |
| General Features – Circuit-Breaker Type | Inverse Hrs - Swbd Interruptin |
| Напряжение питания | 480V 60 Hz |
| General Features – Sub Brand | NEMA |
| Standards / Protection – Altitude | 10000 ft before derating |
| Материал | Silver |
| Power / Electrical Characteristics – Available short circuit amperes RMS symmetrical | 65000 A |
| Mechanical – Average operating time, drop-out | 13 ms |
| Mechanical – Average operating time, pick-up | 27 ms |
| Power / Electrical Characteristics – Capacitor switching kVAR | 25 kVAR @ 460V load voltage, 3-phase |
| Power / Electrical Characteristics – Circuit breaker type | Inverse time, standard interrupting capacity |
| Power / Electrical Characteristics – Circuit closing inrush current peak including offset, max | 483 A |
| Power / Electrical Characteristics – Coil operating limits | 85...110% |
| Power / Electrical Characteristics – Continuous current | 45 A |
| Power / Electrical Characteristics – Coordination class according to IEC 60947-4-3 | Class 2 |
| Standards / Protection – Corrosion-resistance | All metal parts are treated for corrosion-resistance |
| Mechanical – Degree of protection (NEMA) | 4 |
| Contruction – Depth | 8.25 mm |
| Mechanical – Enclosure type | NEMA 4/4X Stainless Steel |
| Power / Electrical Characteristics – External reset possible | true |
| Power / Electrical Characteristics – Heat dissipation | 5.9 W |
| Contruction – Height | 27.5 mm |
| Power / Electrical Characteristics – Hp rating | 15 Hp |
| Напряжение питания | 460V |
| Mechanical – Mechanical life operations | 1.0E7 |
| Standards / Protection – NEMA size | Size 2 |
| Mechanical – Number of auxiliary contacts, max | 8 |
| Standards / Protection – Operating position | Vertical |
| Power / Electrical Characteristics – Operating volt amperes burden | Sealed: 29VA, 60 Hz coils |
| Материал | Silver Alloy |
| Напряжение питания | 480 V |
| Напряжение питания | 480 V |
| Construction – Required torque on power terminal wire clamps and pressure connectors or lugs | 45 in-lb |
| Power / Electrical Characteristics – Suitable for emergency stop | true |
| Power / Electrical Characteristics – Transformer primary switching kVA rating | 7.2 kVA @ 460V load voltage, 3-phase (inrush current = 20...40 times continuous current) |
| Power / Electrical Characteristics – Type of electrical connection for auxiliary- and control current circuit | Screw connection |
| Power / Electrical Characteristics – Type of electrical connection of main circuit | Screw connection |
| Construction – Type of power terminal | Pressure terminals |
| Напряжение питания | AC |
| Масса | 40 lb |
| Contruction – Width | 10.5 mm |
| Construction – Wire size for power terminals | 14 AWG |
| Power / Electrical Characteristics – With fuse | false |
| Power / Electrical Characteristics – With short-circuit release | true |
| Power / Electrical Characteristics – With transformer | false |