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The Allen Bradley 193-EC3BB is an overload relay designed for efficient motor protection. It operates within a full load current range of 3 to 15 A and can handle input voltages of 110 to 120 volts AC, with operational capabilities up to 690 volts AC.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Overload Relay |
| Product Line | E1 Plus Relays |
| Part Number | 193-EC3BB |
| UPC | 612598435555 |
| Weight | 0.81 lbs (0.37 kg) |
| Full Load Current Range | 3-15 A |
| Number of Inputs | 4 Inputs |
| Number of Outputs | 2 Outputs |
| Trip Class | Adjustable Trip Class 5 to 30 |
| Voltage | 110 to 120 Volts AC |
| IP Rating | IP20 |
| Rated Operation Voltage | 690 Volts AC |
| Off-State Voltage | 20 Volts AC |
| On-State Voltage | 79 Volts AC |
| Frequency | 47 to 63 Hertz |
| Communication | DeviceNet |
| Power Consumption | 3.9 Watts |
| Ambient Storage Temperature | -40 to 85 degrees Celsius |
The 193-EC3BB overload relay product, manufactured by Allen Bradley, is engineered for reliable motor protection in various applications. This relay can accommodate a full load current ranging from 3 to 15 Amperes, making it versatile for different operational requirements. Designed to operate at voltage levels between 110 and 120 Volts AC, it also has the capability to withstand rated operation voltages of up to 690 Volts AC.
Equipped with 4 inputs and 2 outputs, the device can be integrated into complex control systems efficiently. One of its notable features is its adjustable trip class, which can be set between values 5 to 30, enabling precise customization based on specific application needs. The device operates correctly within a frequency range of 47 to 63 Hertz while ensuring a controlled power consumption of 3.9 Watts.
This relay is designed for applicability in standard environments, receiving an IP20 rating that assures some level of protection against dust and foreign objects. For reliably maintaining functionality under harsh conditions, it is engineered to operate safely in ambient storage temperatures from -40 to 85 degrees Celsius. The 193-EC3BB also offers communication capabilities through DeviceNet, allowing seamless integration into automated systems. This overload relay stands as a robust solution for effective motor control and protection.