Phoenix Contact Relays Supplier
United Machinery is a leading and trusted supplier of Phoenix Contact Relays Serving West Bengal, Bihar, Odisha, Chhattisgarh, Jharkhand, Maharashtra, Rajasthan, Haryana, Madhya Pradesh, Gujarat, Assam, Tripura, Andhra Pradesh, Meghalaya, Karnataka, Manipur, Tamil Nadu, Hyderabad — and internationally across Saudi Arabia & the UAE, catering to industries that demand unmatched reliability, long service life, and precise switching performance. Designed for modern automation systems, Phoenix Contact relays provide safe isolation, fast switching, and robust handling of both AC and DC loads.
From PLC Interface Relays, Electromechanical Relays, Solid-State Relays, and Multi-Channel Relay Modules, we supply a comprehensive range that meets the requirements of control panels, automation units, machine builders, and utility infrastructures.
Product Introduction of Phoenix Contact Relay Solutions
Phoenix Contact Relays are engineered to deliver secure switching, long operational life, and maintenance-friendly installation. Built for industrial harsh conditions, these relays ensure seamless operation in PLC I/O systems, control cabinets, automation panels, HVAC systems, process plants, and more. Whether you require single-channel relay modules, 8-channel modules, 16-channel relay boards, or high-current relays, Phoenix Contact offers world-class solutions for every electrical application.
Key Features of Phoenix Contact Relays
- High switching capacity for demanding loads
- Compact DIN-rail mounting for space-saving control panels
- Safe electrical isolation between field and control circuits
- Plug-in design for easy replacement and maintenance
- Integrated LED indicators for status visualization
- Wide voltage options(24V DC, 110V AC, 230V AC, universal voltage versions)
- Long mechanical & electrical lifespan
- Broad range of configurations(1 C/O, 2 C/O, multi-channel relays)
- Compatible with PLC systems and automation equipment
Benefits of Using Phoenix Contact Relays
- Enhanced reliability for industrial automation and electrical control
- Low maintenance design reduces downtime
- Cost-effective solution for control switching applications
- Suitable for both resistive & inductive loads
- Improves panel organization due to modular form factor
- High vibration and shock resistance for harsh environments
- Ready for global industrial standards and certifications
Technical Chart of Phoenix Contact Relay Overview
Technical Parameter | Range / Details |
Coil Voltage Options | 24V DC, 24V AC, 110V AC, 230V AC, Universal |
Contact Type | 1 C/O, 2 C/O |
Switching Capacity | 6A, 10A, 16A (depending on model) |
Relay Type | Electromechanical, Interface, Power Relay |
Mounting | DIN Rail / Plug-in |
Status Indicator | LED (model dependent) |
Channels | 1 channel, 8 channel, 16 channel |
Applications | PLC Interface, Control Panels, Industrial Machines |
Types of Phoenix Contact Relays (Model-wise Overview)
Below is a clean, human-friendly explanation of all the relay types in your list:
PLC-RSC-24VDC/21 | 2966171 |
PLC-RSC-24VDC/21-21 | 2967060 |
PLC-RSC-230UC/21-21 | 2967099 |
REL-MR- 24DC/21-21 | 2961192 |
REL-MR-BL-24DC/21HC | 2906285 |
RIF-RH-1-H 16Amp Power Relay | 2904468 |
ECOR1BSC3/2X21 16 Amp Power Relay | 2907518 |
REL-MR-24DC/21HC | 2961312 |
REL-MR-24DC/21 | 2961105 |
REL-MR- 24DC/21-21 | 2961192 |
OPT-24DC/24DC/2 | 2966595 |
UM-8RM/KSR/230AC/21-21 | 2317416 |
UM-8RM/G2R/230AC/21 | 2317403 |
UM-8RM/058/24DC/21-21 | 1161336 |
PLC-BSC-24DC/21 Phoenix Contact | 2966016 |
PC24D08-CNB-SO2/IN 8 CH 1 C/O 24V DC RELAY BOARD | 1515869 |
PC24D04-CNB-SO1 Phoenix Contact | 5792272:02 |
8 Channel, 1 C/O, 24 V DC Relay Module | 1515869 |
8 Channel, 2 C/O, 24 V DC Relay Module | 1161336 |
16 Channel, 1 C/O, 24 V DC Relay Module | 5792280:02 |
16 Channel, 2 C/O, 24 V DC Relay Module | 5792315:01 |
UM-8RM/O58/24DC/21-21 — 8 CH 24V 2 CO | 1161336 |
UM-8RM/KSR/110AC/21-21/SO1 — 8 CH 110V 2 CO | 2900083:01 |
1. PLC-RSC-24VDC/21 (2966171)
A compact relay module with a plug-in miniature relay, designed for 24 V DC control signals. Suitable for general switching tasks with a 1 C/O (SPDT) contact.
– 24V DC coil
– 1 CO contact
– Standard PLC interface rela
2. PLC-RSC-24VDC/21-21 (2967060)
Relay module with dual status indication and improved switching reliability. Works on 24 V DC and includes 1 C/O contact.
– Dual relay module
– Enhanced switching for redundant or dual control signals
3. PLC-RSC-230UC/21-21 (2967099)
Universal control relay for 230 V AC/UC systems. Designed for high-voltage control panels with 1 C/O switching.
– Universal 230V AC/DC coil
– Suitable for high-voltage control circuits
REL-MR-24DC/21-21 (2961192)
General-purpose relay module suitable for automation panels. Works on 24 V DC and provides stable 1 C/O output.
– High-performance relay for standard panel control
– 1 C/O contact
REL-MR-BL-24DC/21HC (2906285)
High-current relay with blue housing, supporting heavy load switching at 24 V DC. Offers strong mechanical endurance.
– High-current variant
– Suitable for motor control & heavy loads
RIF-RH-1-H 16A Power Relay (2904468)
Heavy-duty 16 A relay ideal for industrial loads, heaters, motors, and lighting circuits.
– 16A switching
– Ideal for compressors, heaters, motors
ECOR1BSC3/2X21 – 16A Power Relay (2907518)
Durable 16 A power relay in compact housing. Suitable for harsh industrial applications.
– Dual C/O contacts
– Designed for industrial heavy-duty operations
EL-MR-24DC/21HC (2961312)
– Heavy-duty 24V DC relay
– For demanding industrial switching
REL-MR-24DC/21 (2961105)
– Standard model with high reliability
OPT-24DC/24DC/2 (2966595)
Solid-state optocoupler module providing electrical isolation between input and output. Uses 24 V DC for both sides.
– Optocoupler isolation module
– Noise-free signal transmission
– Perfect for sensitive PLC inputs
UM-8RM/KSR/230AC/21-21 (2317416)
8-channel relay module for 230 V AC input systems. Uses KSR type relays for reliable multi-channel switching.
– 8 Channel
– 230V AC relay module
– 1 C/O contacts each
UM-8RM/G2R/230AC/21 (2317403)
8-channel relay board fitted with Omron G2R relays. Ideal for AC control applications.
– 8 Channel
– Omron G2R relay integration
– High performance
UM-8RM/058/24DC/21-21 (1161336)
Eight-channel 24 V DC relay card using 058-series relays. Compact and suitable for PLC I/O expansions.
– 8 Channel
– 24V DC
– 2 C/O contacts
UM-8RM/KSR/110AC/21-21/SO1 (2900083:01)
– 8 Channel
– 110V AC
– 2 C/O contacts
PLC-BSC-24DC/21 – 2966016
Base terminal block module for PLC relays. Provides wiring ease and 24 V DC operation.
PC24D08-CNB-SO2 – 1515869
8-channel relay board with 1 C/O contacts, operating at 24 V DC. Best for multi-point control outputs.
PC24D04-CNB-SO1 – 5792272:02
4-channel 24 V DC relay module for compact control panels requiring fewer outputs.
8 Channel, 1 C/O, 24 V DC Relay Module – 1515869
A universal 8-channel relay module with single C/O contacts. Used in PLC panels, alarms, and automation.
8 Channel, 2 C/O, 24 V DC Relay Module – 1161336
Dual contact (2 C/O) relay card offering better flexibility and redundancy.
16 Channel, 1 C/O, 24 V DC Relay Module – 5792280:02
High-density 16-channel relay board for large automation systems.
16 Channel, 2 C/O, 24 V DC Relay Module – 5792315:01
Industry-grade multi-output relay module with dual C/O contacts on each channel.
UM-8RM/O58/24DC/21-21 – 8 CH 24V 2 CO – 1161336
8-channel relay board with 058 relays, providing 2 changeover contacts per channel.
UM-8RM/KSR/110AC/21-21/SO1 – 8 CH 110V 2 CO – 2900083:01
8-channel relay card designed for 110 V AC control signals with dual changeover contacts.
Where Phoenix Contact Relays Are Used
- PLC & DCS Systems
- Machine Automation
- Building Automation
- HVAC & AHU Systems
- Industrial Controls
- Motor Control Centers
- Power Distribution Panels
- Water Treatment Plants
- Renewable Energy Systems
- Process Automation
We Supply Across India and International
- West Bengal
- Bihar
- Odisha
- Chhattisgarh
- Jharkhand:Ranchi
- Maharashtra:Mumbai, Pune, Nagpur, Aurangabad
- Rajasthan:Jaipur
- Haryana:Faridabad
- Madhya Pradesh:Bhopal, Indore
- Gujarat:Ahmedabad, Surat, Vadodara
- Assam
- Tripura:Agartala
- Andhra Pradesh:Visakhapatnam
- Meghalaya
- Karnataka:Bengaluru
- Manipur:Imphal
- Tamil Nadu:Chennai, Coimbatore
- Hyderabad
- International Supply:
- Saudi Arabia:Al Jubail, Jeddah, Riyadh, Al Khobar
- UAE:Abu Dhabi, Dubai, Ruwais, Umm Al Quwain
Customer Success Stories with United Machinery
- Automation Line – Gujarat
A manufacturing plant upgraded to Phoenix Contact multi-channel relay boards supplied by United Machinery. The result: 40% reduction in wiring time and drastically improved panel reliability.
- Data Center – Hyderabad
By switching to PLC-RSC relays, the client achieved zero panel failures during peak load switching.
- Oil & Gas Facility – Rajasthan
High-current REL-MR relays improved motor control reliability, reducing unexpected downtime by nearly 60%.
Contact United Machinery for Phoenix Contact Relays
United Machinery supplies genuine, industry-certified Phoenix Contact Relays with expert guidance and quick delivery. Reach Out Today For technical support, pricing, specifications, bulk orders, or project-based requirements.
Phone Number – +91 90732 37992
Email Id – onlineumc9@gmail.com
