Rexroth HED30A 40 200 Pressure Relay with 350 Bar Range and NEMA 4X Enclosure for Hydraulic Systems
Price:
RMB/100-10000/PC
MOQ:
1
Delivery Time:
3 work days
Brand:
Rexroth
Product Description
Rexroth HED30A 40 200 Pressure Relay Overview
Rexroth pressure relays serve as core components for hydraulic-to-electrical conversion, delivering exceptional precision and reliability in industrial hydraulic systems.
Key Advantages
- High Precision & Stability: Wide pressure regulation range up to 350 bar with high sensitivity and short actuation times
- Exceptional Reliability: Rigorous testing and durable sealing materials (NBR/FKM) suitable for various operating conditions
- Standardized Design: Electrical connections comply with DIN EN 175301-803 for easy installation
- Versatile Functionality: Supports safety protection, pump control, sequence control, and hydraulic cylinder pressure management
Installation & Usage Guidelines
- Install in locations with significant pressure fluctuations (oil inlet line)
- Avoid installation in oil return lines to prevent activation failure
- Select appropriate model matching system pressure level (e.g., 350 bar corresponds to 350K)
- Use special sealing materials (FKM) for high-temperature or corrosive environments
- Perform regular maintenance checks on seals and pressure taps
Technical Specifications
| Parameter | Specification |
|---|---|
| Enclosure Rating | NEMA 4X |
| Terminals | #8-32 screws, 1/4" |
| Operating Temperature Range | -40°F to 180°F (-40°C to 82°C) |
| Electrical Connections | 1/4" |
| Enclosure Type | NEMA 4X |
| Fuel Type | Electricity |
| Extended Temperature Range | -40°F to 257°F (-40°C to 125°C) |
| Color | Green |
Frequently Asked Questions
Q: Do you accept small orders?
A: Yes, we accept small orders. Please contact us for details.
Q: Can you ship to my country?
A: Yes, we ship internationally. If you don't have a forwarder, we can assist with shipping arrangements.
Q: What are your payment terms?
A: We accept T/T, LC at sight, and 100% full payment.
Q: How long is your production lead time?
A: Lead time depends on product and order quantity. Typically 15 days for MOQ quantities.
Q: When can I get a quotation?
A: We provide quotations within 24 hours of receiving your inquiry. Urgent requests are prioritized.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Fujian zhichuan mechanical equipment Co., Ltd.
Location
No. 906, Jinlong Road, Guankou Town, Jimei District, Xiamen City
Contact Person
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