TheURRHHis a high-speed power relay module crafted for industrial automation, power distribution, and machinery control applications. As a part of GE Multilin’s UR series, this module offers quick switching, high reliability, and wide voltage compatibility to meet the requirements of mission-critical systems. Although there is no public documentation specifically for the URRHH, this speculative analysis is based on GE Multilin’s typical product designs and the common naming conventions of the UR series.
1. Product Overview
Function: It can be used to control high-power loads, such as motors, solenoids, and heaters. It provides electrical isolation and fast response times for automated processes.
Speculative Features:
Dual-voltage operation: It is likely to support 125–250 V AC/DC control power.
High current capacity: It can handle up to 10 A of load current per contact.
Fast switching: The response time is less than 10 ms, making it suitable for high-speed operations.
Galvanic isolation: It has a 2.5 kV isolation between the control and load circuits.
2. Speculative Technical Specifications
Parameter
Estimated Value
Control Voltage
125–250 V AC/DC (±15%)
Load Current
10 A (resistive), 5 A (inductive)
Contact Type
SPDT (Single Pole Double Throw)
Isolation
2.5 kV (control-to-load)
Response Time
5 ms (turn-on), 3 ms (turn-off)
Operating Temperature
-40°C to +70°C (-40°F to 158°F)
Mounting
DIN rail or panel-mountable
URRHH
3. Key Advantages
High reliability: It has an MTBF of over 100,000 hours, which is ideal for 24/7 operations.
Wide voltage range: It can adapt to global power standards, reducing the need for additional voltage converters.
Space efficiency: It is a compact design with a high power density.
4. Applications
Industrial automation: It is used to control conveyor systems, pumps, and compressors.
Power generation: It can isolate and switch auxiliary loads in power plants.
HVAC systems: It is used to manage dampers and fans in large-scale ventilation systems.
5. Competitor Comparison
Faster switching: Its response time is 30% faster than that of standard relays, which is crucial for high-speed machinery.
Higher current capacity: It can handle 20% more load current than similar models.
Enhanced safety: It has built-in overvoltage protection.
URRHH
6. Selection Recommendations
Voltage requirements: Confirm that the URRHH is compatible with your system’s control voltage.
Load type: For inductive loads, use snubber circuits to prevent arcing.
Redundancy: Pair it with redundant power supplies for critical applications.
7. Installation & Maintenance
Wiring: Use AWG 14–16 wires for load connections and follow NEC 110.14 guidelines.
Environmental protection: Install it in IP54-rated enclosures for dusty or wet environments.
Testing: Regularly check the contact resistance (should be less than 50 mΩ).
Shanxi Xinyeda International Trading Co., Ltd. may stock refurbished GE Multilin URRHH modules or equivalent replacements. Visit www.xydcontrol.com for availability and technical support.
We've got you covered
We give you access to a global supply of automation parts at your fingertips, ensuring that manufacturers around the world can avoid unnecessary downtime and continue to do what they do best – making our world possible.
Full 12-month warranty on all components
Dedicated after-sales support
Same-day dispatch on 1000s of parts
All units are fully tested
Continue Searching
We're here when you need us
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Full 12-month warranty on all components
Full 12-month warranty on all components
