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The model 100-E305KN11, a contactor from the Allen Bradley IEC 100 series, boasts a hefty current rating of 305 Amps. This device operates effectively at control voltages ranging from 250 to 500 VAC or VDC, accommodating diverse applications.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Contactor |
| Product Line | IEC 100 Contactors |
| Part Number | 100-E305KN11 |
| Weight | 75.00 lbs (34.02 kg) |
| Current Rating | 305 Amps |
| Coil Type | Electronic |
| Control Voltage | 250 to 500 VAC/VDC |
| Phase | 3 phase |
| Terminals | Bar connection |
| Auxiliary Contacts | 1 NO, 1 NC |
| Motor Power Rating at 200 to 240 VAC (50 Hz) | 90 kW |
| Motor Power Rating at 380 to 400 VAC (50 Hz) | 160 kW |
| Motor Power Rating at 415 VAC (50 Hz) | 160 kW |
| Motor Power Rating at 440 VAC (50 Hz) | 160 kW |
| Motor Power Rating at 500 VAC (50 Hz) | 200 kW |
| Motor Power Rating at 690 VAC (50 Hz) | 250 kW |
The 100-E305KN11 is a robust contactor manufactured by Allen Bradley within the IEC 100 series. This unit has an impressive current capacity, rated at 305 Amps, and can operate within a control voltage range of 250 to 500 VAC/VDC. Structured for three-phase electricity systems, it offers reliability across many applications.
The terminals are designed for bar connections, simplifying the installation process and ensuring solid electrical contacts. This contactor is equipped with an electronic coil, allowing for efficient and responsive operation. Users will find an auxiliary contact configuration that includes one normally open (NO) and one normally closed (NC) contact, adding versatility for various control schemes.
Significantly, the 100-E305KN11 supports various motor power ratings depending on the voltage. At 200 to 240 VAC (50 Hz), it can handle motor loads up to 90 kW. It maintains the same 160 kW capacity at 380, 400, and 415 VAC, while at 440 VAC, the power rating remains consistent with 160 kW. The unit can handle up to 200 kW at 500 VAC and reaches a maximized capability of 250 kW at 690 VAC. This range of motor ratings makes it an adaptable choice for different motor configurations and operational requirements.