Siemens Industrial Controls 40CP32AA Contactor
The Siemens 40CP32AA Contactor is a heavy-duty NEMA Size 0 control component designed for demanding 3-pole 3-phase motor starting and resistive load applications. Operating as a non-reversing, full-voltage magnetic contactor, this unit is rated for an 18 Amp full load current and features a high-performance 110/220V dual voltage AC coil (60Hz) for maximum field flexibility. Built into a durable open enclosure design, it provides reliable switching for motors rated up to 3HP at 230V or 5HP at 460V. As a core member of the Siemens Class 40 series, this industrial magnetic contactor utilizes pressure wire terminals for secure, low-resistance connections in high-vibration environments. Whether you are performing a furnas contactor cross-reference or upgrading a motor starter control circuit, this contactor offers a mechanical service life of up to 10 million cycles, ensuring consistent performance in commercial and industrial HVACR panels.
Key Benefits- NEMA Size 0 Rated: Engineered for industrial-grade durability and high-cycle reliability compared to standard definite purpose alternatives.
- Dual Voltage 110/220V Coil: Simplifies inventory by supporting both common control voltages on a single non-reversing contactor platform.
- High Current Capacity: Robust 18A inductive load rating suitable for 3-phase motor applications up to 5HP at 460/575V.
- Integrated Auxiliary: Standard 1NO (Normally Open) auxiliary contact integrated for seamless control circuit status feedback.
- Compact Open Design: Space-saving footprint allows for efficient mounting within larger Class 40 series motor control centers.
What is the difference between this NEMA contactor and a DP contactor?
NEMA contactors like the Siemens 40CP32AA are designed for more rigorous duty cycles and feature replaceable parts, whereas Definite Purpose (DP) contactors are typically application-specific and non-serviceable.
Can the coil be swapped if a different control voltage is required?
Yes, the Class 40 industrial control design allows for coil replacement or the addition of surge suppressors and auxiliary blocks to meet specific site requirements.
Is this contactor suitable for single-phase applications?
While optimized for 3-phase magnetic contactor applications, it can be used for single-phase loads by wiring the poles in series to maintain proper current distribution across the contact bridge.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Siemens Industrial Controls 40CP32AA Contactor
The Siemens 40CP32AA Contactor is a heavy-duty NEMA Size 0 control component designed for demanding 3-pole 3-phase motor starting and resistive load applications. Operating as a non-reversing, full-voltage magnetic contactor, this unit is rated for an 18 Amp full load current and features a high-performance 110/220V dual voltage AC coil (60Hz) for maximum field flexibility. Built into a durable open enclosure design, it provides reliable switching for motors rated up to 3HP at 230V or 5HP at 460V. As a core member of the Siemens Class 40 series, this industrial magnetic contactor utilizes pressure wire terminals for secure, low-resistance connections in high-vibration environments. Whether you are performing a furnas contactor cross-reference or upgrading a motor starter control circuit, this contactor offers a mechanical service life of up to 10 million cycles, ensuring consistent performance in commercial and industrial HVACR panels.
Key Benefits- NEMA Size 0 Rated: Engineered for industrial-grade durability and high-cycle reliability compared to standard definite purpose alternatives.
- Dual Voltage 110/220V Coil: Simplifies inventory by supporting both common control voltages on a single non-reversing contactor platform.
- High Current Capacity: Robust 18A inductive load rating suitable for 3-phase motor applications up to 5HP at 460/575V.
- Integrated Auxiliary: Standard 1NO (Normally Open) auxiliary contact integrated for seamless control circuit status feedback.
- Compact Open Design: Space-saving footprint allows for efficient mounting within larger Class 40 series motor control centers.
What is the difference between this NEMA contactor and a DP contactor?
NEMA contactors like the Siemens 40CP32AA are designed for more rigorous duty cycles and feature replaceable parts, whereas Definite Purpose (DP) contactors are typically application-specific and non-serviceable.
Can the coil be swapped if a different control voltage is required?
Yes, the Class 40 industrial control design allows for coil replacement or the addition of surge suppressors and auxiliary blocks to meet specific site requirements.
Is this contactor suitable for single-phase applications?
While optimized for 3-phase magnetic contactor applications, it can be used for single-phase loads by wiring the poles in series to maintain proper current distribution across the contact bridge.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Siemens 40CP32AA Contactor is a heavy-duty NEMA Size 0 control component designed for demanding 3-pole 3-phase motor starting and resistive load applications. Operating as a non-reversing, full-voltage magnetic contactor, this unit is rated for an 18 Amp full load current and features a high-performance 110/220V dual voltage AC coil (60Hz) for maximum field flexibility. Built into a durable open enclosure design, it provides reliable switching for motors rated up to 3HP at 230V or 5HP at 460V. As a core member of the Siemens Class 40 series, this industrial magnetic contactor utilizes pressure wire terminals for secure, low-resistance connections in high-vibration environments. Whether you are performing a furnas contactor cross-reference or upgrading a motor starter control circuit, this contactor offers a mechanical service life of up to 10 million cycles, ensuring consistent performance in commercial and industrial HVACR panels.
Key Benefits- NEMA Size 0 Rated: Engineered for industrial-grade durability and high-cycle reliability compared to standard definite purpose alternatives.
- Dual Voltage 110/220V Coil: Simplifies inventory by supporting both common control voltages on a single non-reversing contactor platform.
- High Current Capacity: Robust 18A inductive load rating suitable for 3-phase motor applications up to 5HP at 460/575V.
- Integrated Auxiliary: Standard 1NO (Normally Open) auxiliary contact integrated for seamless control circuit status feedback.
- Compact Open Design: Space-saving footprint allows for efficient mounting within larger Class 40 series motor control centers.
What is the difference between this NEMA contactor and a DP contactor?
NEMA contactors like the Siemens 40CP32AA are designed for more rigorous duty cycles and feature replaceable parts, whereas Definite Purpose (DP) contactors are typically application-specific and non-serviceable.
Can the coil be swapped if a different control voltage is required?
Yes, the Class 40 industrial control design allows for coil replacement or the addition of surge suppressors and auxiliary blocks to meet specific site requirements.
Is this contactor suitable for single-phase applications?
While optimized for 3-phase magnetic contactor applications, it can be used for single-phase loads by wiring the poles in series to maintain proper current distribution across the contact bridge.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
