Specifications
Brand Name :
Phoenix Contact
Model Number :
3030349
Certification :
3C
Place of Origin :
Germany
MOQ :
1
Price :
USD 100-10000/Piece
Payment Terms :
T/T
Supply Ability :
1/piece in stock
Delivery Time :
3-7
Packaging Details :
50*50*50mm
Voltage Rating :
Varies depending on model
Features :
Modular design, snap-on mounting, customizable labeling
Housing Type :
DIN rail housing
Stripping Length :
8 mm in
Material :
Plastic
Maximum Stripping Length :
12 mm
Note :
Can be labeled with CMS
Insulating Material :
PA
Description

Product Overview

The Phoenix Contact ​3030349​ is a compact, high-performance relay interface module designed for secure signal amplification and electrical isolation in industrial control systems. Part of Phoenix Contact’s industry-proven RELAY series, this module bridges low-voltage control circuits (e.g., PLCs, sensors) and high-power loads such as motors, solenoids, or heaters. Its robust polyamide housing provides ​IP20 protection, ensuring resistance to dust and accidental contact, while the screw terminal design guarantees vibration-resistant connections. The module supports DIN rail mounting (EN 60715), enabling quick integration into control cabinets, motor control centers, and modular automation setups.

Engineered for versatility, the 3030349 features a transparent cover for visual status monitoring and complies with ​IEC 60947, ​UL 508, and ​RoHS/REACH​ standards. Its universal voltage compatibility (12–240 V AC/DC) makes it adaptable to diverse global applications, from manufacturing lines to renewable energy systems.


Key Technical Specifications

The 3030349 is characterized by precision-engineered performance metrics:

  • Rated Voltage: 24–240 V AC/DC (control circuit) / 250 V AC (load circuit).
  • Switching Current: 6 A (resistive) / 3 A (inductive), suitable for motors, valves, and lighting systems.
  • Contact Configuration: SPDT (1 Form C) contacts for flexible switching operations.
  • Isolation Voltage: 4 kV between coil and contacts, ensuring noise-free signal integrity.
  • Operational Temperature: -40°C to +70°C, resilient in extreme industrial environments.
  • Mechanical Lifespan: 10 million cycles, backed by gold-plated contacts for reduced arcing.
  • Mounting: Tool-free DIN rail clip (35 mm rail compatible) for rapid installation.
  • Certifications: UL 508, CE, cULus, and IEC 60947-5-1 (safety relays).

These specifications ensure reliability in high-demand scenarios, such as motor control and energy distribution.


Primary Applications

The 3030349 is indispensable in automation systems requiring robust signal conversion and load management:

  • Motor Starters: Interfaces PLC outputs with motor contactors in manufacturing and robotics.
  • HVAC Controls: Manages compressors, fans, and heating elements in building automation.
  • Process Automation: Switches solenoid valves and pumps in water treatment or chemical plants.
  • Energy Systems: Routes power in solar inverters, wind turbines, and battery management units.
  • Safety Circuits: Integrates into emergency stop systems and safety relays for machinery protection.

Its compact design and high isolation voltage also suit railway signaling, packaging machinery, and semiconductor fabrication, where space efficiency and electrical noise mitigation are critical.


Competitive Advantages

The 3030349 outperforms conventional relay modules through innovative engineering:

  • Universal Voltage Support: Operates across 12–240 V AC/DC, reducing inventory complexity.
  • High Inrush Handling: Withstands surge currents up to ​45 A​ (20 ms), protecting sensitive electronics.
  • Tool-Free Installation: DIN rail clip and screw terminals enable rapid deployment and reconfiguration.
  • Visual Diagnostics: Transparent housing allows quick inspection of contact status without disassembly.
  • Extended Durability: Gold-plated contacts and flame-retardant housing (UL94 V-0) ensure longevity.

These features minimize downtime, lower maintenance costs, and enhance system scalability.


Functional Features

The 3030349 delivers advanced capabilities for modern industrial automation:

  • Electrical Isolation: Eliminates ground loops and electromagnetic interference (EMI) in control circuits.
  • Fail-Safe Operation: Snap-action mechanism ensures reliable switching under load fluctuations.
  • Modular Expandability: Daisy-chaining capability for cascading multiple units on a single DIN rail.
  • Broad Compatibility: Works with Phoenix Contact’s SACC/SAC connector system for plug-and-play wiring.
  • Custom Labeling: Write-on tabs for clear circuit identification and compliance with documentation standards.

Combined with Phoenix Contact’s rigorous quality assurance, the 3030349 is a trusted solution for engineers prioritizing precision, safety, and adaptability in mission-critical systems.


Property Specification
Product Type Voltage Monitoring Relay (Multifunctional)
Model Number 3030349
Series VAL-ME
Input Voltage Range 24–240 V AC/DC (auto-sensing)
Monitoring Functions Overvoltage, Undervoltage, Phase Failure, Asymmetry, Window Mode
Adjustment Range 50–100% of nominal voltage (adjustable via DIP switches)
Hysteresis 2–20% (adjustable)
Response Time 0.1–10 s (adjustable)
Output Contacts 1 CO (Changeover) Relay, 250 V AC / 5 A (resistive load)
Switching Capacity 2500 VA (AC) / 300 W (DC)
Power Consumption ≤3 VA (standby)
Isolation Voltage 4 kV AC (input to output)
Operating Frequency 45–65 Hz (AC mode)
EMC Immunity EN 61000-6-2 (industrial environments)
EMC Emission EN 61000-6-3
Operating Temperature -25°C to +55°C (no derating)
Storage Temperature -40°C to +85°C
Housing Material Thermoplastic (UL 94 V-0)
Mounting DIN Rail (TS35)
Connection Type Screw terminals (0.2–4 mm²)
Dimensions (W×H×D) 22.5 mm × 90 mm × 103 mm
Weight ~150 g
Protection Class IP20 (front) / IP00 (terminals)
Safety Standards EN 61810-1, UL 508, CSA C22.2 No. 14, CE, RoHS, REACH
Certifications UL Listed, cULus, EAC, RCM (AU/NZ)
Applications Voltage monitoring in motors, pumps, transformers, HVAC systems, and industrial machinery.

Packaging & Shipping

3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
more about us , u can view our official web:http://www.zcsensors.com/follow us :

1)https://www.facebook.com/Sensors-and-transmitters-1883785301860678/?ref=aymt_homepage_panel&boosted_auto_open=BOOSTED_PAGELIKE

2)https://www.linkedin.com/in/z-csensorcenter/detail/recent-activity/shares/


With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

perfectly.

3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector

we are major in PLC,Sensors,HIM,Transmitters.


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3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector

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3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector

Ask Latest Price
Brand Name :
Phoenix Contact
Model Number :
3030349
Certification :
3C
Place of Origin :
Germany
MOQ :
1
Price :
USD 100-10000/Piece
Contact Supplier
3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector
3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector
3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector
3030349 - IP67 Quick-Connect - Industrial High-Current EMC Shielded - Rectangular Connector

Xiamen ZhiCheng Automation Technology Co., Ltd

Verified Supplier
1 Years
xiamen
Since 2017
Business Type :
Manufacturer, Agent, Exporter, Trading Company
Total Annual :
3000000-5000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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