MCPT41-2

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The MCPT41-2 by B & R Automation is part of the MCN Power Supply Modules series and supports 4 inputs with PT100 sensors (DIN 43760). It features a 10-bit resolution, a measurement range of -25 to +225°C, and a conversion time of 100 µs per channel. The module supports slot positions 0 or 1.

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Product Description:

The MCPT41-2 is a single-pole molded case circuit protector from B & R Automation. It ensures reliable and consistent protection in electrical systems.

The B & R Automation’s MCPT41-2 offers a rated current of 41 A and operates at 277 VAC. This device is part of the MCN Power Supply Modules series. It is equipped with a thermal-magnetic trip curve that deliver precise and rapid interruption when overcurrent or short circuit conditions arise. Its interrupting capacity reaches up to 10 kA at 277 VAC by offering enhanced safety in demanding applications. The enclosure is IP20 rated which provides a strong barrier against contact and entrance of tiny items. The device has dimensions of 108 mm in height, 25 mm in width and 75 mm in depth, making it compact for effective panel attachment. The panel mount design ensures a rapid and secure installation in control panels. The device employs a screw terminal type that accepts wires ranging from AWG 14 to AWG 6, allowing for reliable electrical connectivity. The circuit protector weighs around 0.45 kg, which makes it easy to install and maintain. The single-pole design is appropriate for protection in a variety of single-phase applications.

The MCPT41-2 circuit protector additionally includes an RTD temperature input board with a 3-wire connection and a 100 Ohm RTD to provide accurate monitoring. The 10-bit input resolution improves measurement precision in sensitive applications. The operating temperature range is -20°C to +60°C, ensuring dependable operation under a variety of climatic situations. B & R Automation designed the device to provide high-level circuit safety. Its thermal-magnetic trip mechanism, along with its large interrupting capacity, ensures effective equipment protection.

Base Unit Compatibility
Base Unit C (CP32)
Basic Precision At 20 °c
±0.3% + 0.011%/R
Connection Type
3-Wire
Conversion Time Per Channel
100 µs
Gain Drift
±0.017%/°C
Galvanic Isolation
None
Input Sensor Resistance
100 Ω
Measurement Range
-25 to +225 °C
Number Of Inputs
4
Offset Drift
±0.039%/°C
Resolution
10 Bit
Sensor Type
PT100 (DIN 43760)
Slot Positions Supported
0 or 1

Frequently Asked Questions about MCPT41-2:

Q: How does the screw terminal connection benefit MCPT41-2 Molded Case Circuit Protector?

A: The screw terminal ensures a secure and vibration-resistant connection. This reduces wiring faults in industrial environments.

Q: Why is a 100 Ohm RTD used with MCPT41-2 Molded Case Circuit Protector?

A: A 100 Ohm RTD provides accurate temperature sensing for monitoring. It helps maintain optimal device performance.

Q: How does the thermal-magnetic trip mechanism of MCPT41-2 Molded Case Circuit Protector improve protection?

A: It combines thermal and magnetic responses to faults. This ensures fast and accurate interruption of overloads and short circuits.

Q: What is the purpose of the 10-bit resolution in MCPT41-2 Molded Case Circuit Protector?

A: The 10-bit resolution allows for precise data acquisition from the RTD input. This improves monitoring accuracy for temperature-sensitive applications.

Q: How does the single-pole design impact MCPT41-2 Molded Case Circuit Protector performance?

A: The single-pole design streamlines protection for single-phase circuits. It provides straightforward installation in various industrial automation applications.


Internal Product Review

  • ‘‘The MCPT41-2 Molded Case Circuit Protector is a panel-mounted circuit protector from B & R Automation. Its 41A rated current, thermal-magnetic trip, and 10 kA interrupting capacity ensure dependable circuit safeguarding. It is commonly used in industrial control panels and automation systems requiring precise protection and integrated RTD monitoring.’’

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