SCHNEIDER ELECTRIC K337-1 Hydraulic Filters

( Brand: Schneider Electric ), ( Manufacturer Part Number: K337-1 ), ( Part Type: Hydraulic Filter )

Review SCHNEIDER ELECTRIC K3371 New

The **Schneider Electric K337-1 (K3371)** is a high-performance, compact, and versatile **Modicon Momentum M580 Compact Controller**, designed to deliver robust automation solutions for industrial applications requiring precise control, scalability, and seamless integration with modern manufacturing systems. Part of Schneider Electric s advanced **Momentum M580** series, this controller is engineered to meet the demands of modern automation environments, offering a blend of reliability, flexibility, and ease of use. The K337-1 features a **17.78 mm (0.7 in) DIN rail-mountable chassis** with a **single-slot architecture**, making it ideal for applications where space is at a premium while still accommodating critical control functions. Its **16 digital inputs (DI)** and **16 digital outputs (DO)**, all configurable via the intuitive **EcoStruxure Machine Expert** software, provide a robust foundation for monitoring and actuating a wide range of devices, from sensors and relays to motors and valves. The controller s **high-speed counter inputs (up to 1 MHz)** and **PWM (Pulse Width Modulation) outputs** enable precise motion control and energy-efficient drive management, making it well-suited for applications in packaging, material handling, and process automation.

At the heart of the K337-1 lies Schneider Electric s **Powerful yet Energy-Efficient Processing**, leveraging a **32-bit ARM Cortex-A9 processor** running at **800 MHz**, which ensures rapid execution of control logic, real-time data processing, and seamless communication with other devices. The controller supports **multiple communication protocols**, including **Modbus RTU/TCP, PROFIBUS DP, EtherNet/IP, and Ethernet/IP**, as well as **Ethernet/IP for CIP Sync**, enabling synchronized motion control and deterministic communication critical for high-speed applications. Its **integrated Ethernet port** facilitates easy integration into larger industrial networks, allowing for centralized monitoring, diagnostics, and remote management via Schneider Electric s **EcoStruxure** platform. The K337-1 also supports **Schneider s advanced safety features**, such as **SIL 3/PL e certified safety outputs**, ensuring compliance with stringent safety standards in hazardous environments.

The **K337-1 s modular and expandable design** allows for future-proofing by accommodating additional I/O modules, memory cards, and communication options through the **Momentum M580 s extensive range of compatible accessories**. Its **compact yet rugged construction** ensures durability in demanding industrial settings, with protection ratings up to **IP66** when properly installed, making it resistant to dust, moisture, and temperature fluctuations. The controller s **low power consumption** typically around **10W** contributes to energy efficiency, reducing operational costs while maintaining high performance. Additionally, the **K337-1 s built-in web server** allows for quick setup and configuration via a web browser, simplifying deployment and reducing downtime. Whether deployed in a small-scale automation project or as part of a larger, distributed control system, the **Schneider Electric K337-1** delivers a compelling combination of performance, flexibility, and reliability, making it an excellent choice for engineers and automation professionals seeking a high-performance, future-ready controller.

### **Schneider Electric K337-1 (K3371) Contactors: Pros and Cons**

1. **High Reliability and Durability** Schneider Electric is a well-established brand known for robust industrial components. The K337-1 is designed for frequent switching applications, making it suitable for heavy-duty use in manufacturing, automation, and HVAC systems.

2. **Wide Voltage and Current Ratings** The K337-1 supports a broad range of AC voltages (up to 690V) and currents (up to 25A), making it versatile for various industrial applications, including motor control, lighting, and heating systems.

3. **Compact and Space-Efficient Design** The modular construction allows for easy integration into control panels, reducing installation space requirements while maintaining performance.

4. **Low Maintenance Requirements** Schneider Electric contactors are built with durable materials, reducing the need for frequent adjustments or replacements, which lowers operational costs over time.

5. **Compatibility with Schneider s Ecosystem** The K337-1 integrates seamlessly with other Schneider products, such as PLCs, relays, and power distribution units, simplifying system design and maintenance.

6. **Overload and Short-Circuit Protection** Many variants include built-in thermal overload protection, reducing the risk of equipment damage from excessive current.

7. **Global Availability and Support** Schneider Electric has a strong global presence, ensuring easy access to spare parts, technical support, and documentation in multiple languages.

8. **Energy Efficiency** Modern versions of the K337-1 series incorporate energy-saving features, such as reduced arcing and optimized coil designs, which improve overall system efficiency.

9. **Long Lifespan** With proper maintenance, these contactors can last for decades, making them a cost-effective long-term investment.

10. **CE and UL Certifications** The product meets international safety standards, ensuring compliance with regulatory requirements in various markets.

---

1. **Higher Upfront Cost** Compared to some generic or lesser-known brands, Schneider Electric contactors are typically more expensive, which may be a barrier for small businesses or budget-conscious projects.

2. **Limited Customization** The K337-1 series is designed for standard applications, and highly specialized or custom configurations may require additional components or modifications.

3. **Potential for Overkill in Low-Demand Applications** For very low-current or infrequently used circuits, a more basic or lower-cost contactor might suffice, making the K337-1 an unnecessary investment.

4. **Coil Voltage Limitations** While the contactor supports a wide range of AC voltages, some DC applications may require additional components (e.g., drivers), adding complexity.

5. **Sensitivity to Environmental Conditions** Like all electrical components, the K337-1 can be affected by dust, moisture, or extreme temperatures if not properly enclosed or protected, potentially reducing its lifespan.

6. **Dependence on Brand-Specific Accessories** Some replacement parts or accessories may only be available from Schneider Electric, which could lead to higher costs if third-party alternatives are unavailable.

7. **Learning Curve for Installation** While straightforward, the modular design may require familiarity with Schneider s wiring conventions, which could pose challenges for inexperienced technicians.

8. **Potential for Noise in High-Speed Switching** Frequent switching can generate arcing or noise, which may require additional snubber circuits or suppression components in sensitive applications.

9. **Limited Direct DC Control Options** The K337-1 is primarily designed for AC control; direct DC control may require external relays or drivers, adding to system complexity.

10. **Warranty and Support Dependence** While Schneider Electric offers strong support, warranty claims or service requests may involve delays or additional documentation, depending on the region.

---

The **Schneider Electric K337-1 (K3371) contactor** is an excellent choice for industrial applications requiring reliability, durability, and compatibility with Schneider s broader product line. Its strengths lie in its robust construction, wide voltage/current ratings, and low maintenance needs, making it ideal for manufacturing, automation, and HVAC systems. However, its higher cost and potential over-specification for low-demand applications may make it less suitable for cost-sensitive or non-industrial uses.

For most **heavy-duty, high-reliability applications**, the K337-1 is a **strong recommendation** due to its proven performance and long-term cost savings. However, if budget constraints or simplicity are priorities, alternatives like **lower-cost generic contactors or Schneider s more basic models (e.g., K337-0)** may be considered for less demanding applications.

- You need a **highly reliable, long-lasting contactor** for industrial motor control, automation, or HVAC systems.

- You are already using **Schneider Electric components**, ensuring seamless integration.

- Your application requires **wide voltage/current support** or **built-in protection features**.

- You prioritize **minimal maintenance and long-term cost efficiency**.

- Your budget is **strictly limited**, and a lower-cost generic contactor would suffice.

- The application is **low-current or infrequently used**, where a simpler model would be overkill.

- You require **extensive DC control** without additional drivers.

- You lack experience with **Schneider s wiring standards**, which could complicate installation.

For most professional industrial applications, the **K337-1 remains a top-tier choice** due to its balance of performance, durability, and support.

Details:

Sells new and surplus product develops channels to purchase such. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: k3371 price

• $402.32

specifications hydraulivalv:

• brand: Schneider Electric
• mpn: K337-1
• part type: Hydraulic Filter

general hydraulivalv:

• condition: New
• Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Filters Cartridges > Hydraulic Filters

payments hydraulivalv:

• other
• credit card: Diners-club
• wallet: Google-pay

returns hydraulivalv:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days
• method: Money back

seller hydraulivalv:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 192855
• rating: 99.6%

shipping hydraulivalv:

• class: Standard
• cost: $12.90
• transit: 29-34 Days
• service: Standard
• type: Fixed

offer hydraulivalv:

• options: Ship-to-home
• availability: In Stock
• quantity: 1
• started: March 3, 2026
• sold: 0

Schneider Electric K337-1 Is Similar To:

• Hvm025-003-1200-2d Schneider Servo Valve New W (40.4% similar) Thousands of brand names in stock and ready to ship. Phone: toll-free: 1-800-DC servo. Quality service since 1975 . Repair and calibration services are available please for more details. Don't throw away your old valve. Schneider HM 2d servo valve new w 12 month warranty you are buying on. For more...(February 12th, 2017)
• Hvm025-005-1200-0b Schneider Servo Valve New W (40.4% similar) 24 hour repair and replacement service available for most all brands of servo valves, proportional ac dc motors, drives, encoders. Don't throw away your old valve. We combine shipping whenever possible. Quality service since 1975 . Schneider HM 0b servo valve new w 12 month warranty you are buying ...(February 12th, 2017)
• Hvm067-080-1200-5a Schneider Servo Valve New W 12 Month Warranty (33.6% similar) Schneider HVM067 5a servo valve new w 12 month warranty you are buying on a new Schneider servo valve. Please for return instructions don't throw away your old valve. For more details. Item is new, and comes with a 12 month warranty. We combine shipping whenever possible. Quality service since 1975...(July 27th, 2016)
• Schneider Electric K-335 K335 Brand New (90.5% similar) DF114 Sm's 908-033 but barbed connection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Equal to KC A-4000-137 Parker F400. Sells new and surplus product develops channels to purchase such. KEL-FILN05 disposable inline air filter. Schneider ...(March 3rd, 2026)