Siemens
Siemens CFSS5400N 3-Phase Contactor — 40A, 230V AC Coil
Siemens CFSS5400N 3-Phase Contactor
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12-Mo Warranty
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
40A power capacity
3-Phase operation
230V AC coil
Industrial-grade construction
High switching reliability
Product description
The Siemens CFSS5400N is a 3-phase industrial contactor rated for 40A with a 230V AC coil. This robust component is engineered for reliable performance in demanding industrial motor control and power switching applications.
It is commonly utilized in manufacturing facilities, large machinery, pump systems, and HVAC applications where high current capacity and dependable operation are essential. The 'N' in the part number may denote a specific series or feature set.
Stanlo Automation, a veteran-owned business, specializes in providing quality industrial surplus parts, including the Siemens CFSS5400N. We offer competitive pricing and rapid shipping to ensure your operations experience minimal downtime.
Technical specifications
| Current Rating | 40A |
| Coil Voltage | 230V AC |
| Poles | 3 |
| Type | Contactor |
| Series | CFSSN |
Common applications
Motor Control Centers
Industrial Machinery
Automation Panels
HVAC Systems
Pump Control
Manufacturing Equipment
Compatible systems
Designed for industrial control systems requiring 3-phase switching up to 40A with a 230V AC control circuit.
Also known as
Siemens 40A Contactor
CFSSN Series Contactor
Siemens 3-Phase Starter
Replaces / compatible with
The Siemens CFSS5400N is suitable for replacing existing 40A, 3-phase contactors with a 230V AC coil. Always verify compatibility with your system.
Technical note
Expert tip
Ensure the control voltage source is stable at 230V AC to ensure proper energization of the CFSS5400N coil and reliable operation.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the coil voltage for the Siemens CFSS5400N contactor?
The Siemens CFSS5400N contactor utilizes a 230V AC coil. This voltage is applied to the coil to energize the contactor and close the main power contacts for motor control.