Specifications
Brand Name :
Phoenix Contact
Model Number :
1757022
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
Coating :
tin-plated (galvanic)
Components :
Silicone-free
Screw Thread :
M3
Insulating Material :
PA
Drive And Function :
monostable
Primary Type :
DIN Rail Mount
Wire Gauge Min :
28 AWG
Marking Mounting Type :
plug in
Description

Product Overview

The Phoenix Contact ​1757022​ is a high-performance terminal block designed to ensure secure electrical connectivity in industrial automation systems. Part of Phoenix Contact’s CLIPLINE series, this component provides reliable power and signal transmission in demanding environments such as manufacturing plants, energy distribution systems, and transportation infrastructure. Its modular design enables DIN rail mounting (EN 60715), facilitating seamless integration into control cabinets and high-density installations. The terminal block features a durable polyamide housing with flame-retardant properties (UL94 V-0 rated), ensuring resistance to mechanical stress, heat, and chemical exposure.

Engineered for versatility, the 1757022 supports both single- and multi-wire connections, accommodating a broad range of conductor types. The transparent housing allows quick visual inspection of wire seating, minimizing maintenance downtime. Compliance with ​IEC 60947​ and ​UL 1059​ standards guarantees global applicability and safety.


Key Technical Parameters

The 1757022 is defined by its robust technical specifications:

  • Rated Voltage: 300 V AC/DC
  • Current Rating: 17.5 A (continuous), suitable for high-power applications.
  • Wire Cross-Section: 0.08–6 mm² (fine-stranded) / 0.08–4 mm² (solid conductors).
  • Temperature Range: -60°C to +100°C (operational), ensuring performance in extreme conditions.
  • Contact Material: Tin-plated copper alloy for corrosion resistance and optimal conductivity.
  • Insulation Resistance: >1000 MΩ (at 500 V DC), minimizing leakage risks.
  • Mounting: Compatible with ​35 mm DIN rails​ for tool-free installation.
  • Certifications: UL 508, CE, cULus, and RoHS/REACH compliance.

These parameters make the 1757022 ideal for high-current circuits, motor control panels, and power distribution systems.


Primary Applications

The 1757022 is widely used across industries requiring robust electrical connectivity:

  • Motor Control Systems: Connects motor starters, VFDs (Variable Frequency Drives), and overload relays in manufacturing and robotics.
  • Power Distribution: Routes high-current signals in switchgear and energy management systems.
  • PLC and Controller Wiring: Links sensors, actuators, and I/O modules to automation controllers.
  • Renewable Energy: Integrates into solar inverters and wind turbine control units.
  • Transportation Infrastructure: Deployed in railway signaling and electric vehicle charging stations.

Its vibration-resistant design and chemical-resistant housing also suit harsh environments like oil refineries, food processing plants, and mobile machinery.


Competitive Advantages

The 1757022 outperforms conventional terminal blocks through innovative design:

  • Tool-Free Installation: Push-in spring-cage technology enables fast, secure wire connections without screws or tools.
  • High Surge Capacity: Handles up to ​17.5 A, critical for motor starters and inductive loads.
  • Modular Scalability: Interlocking side walls allow easy expansion by connecting multiple blocks.
  • Transparent Housing: Simplifies visual inspection of connections, reducing diagnostic time.
  • Eco-Friendly Compliance: Halogen-free materials and RoHS compliance align with sustainability goals.

These features reduce labor costs, enhance system uptime, and ensure reliability in mission-critical applications.


Functional Features

The 1757022 offers advanced functionality for industrial automation:

  • Multi-Wire Support: Accommodates up to four conductors per terminal, optimizing space in control panels.
  • Test Points: Integrated sockets enable voltage/current measurements without disconnecting wires.
  • Polarized Design: Prevents mismating in multi-pole configurations, ensuring error-free installation.
  • Vibration Resistance: Spring-loaded contacts maintain stability in high-vibration environments.
  • Dual-Level Labeling: Write-on tabs provide clear circuit identification and documentation compliance.

Combined with Phoenix Contact’s rigorous quality control, the 1757022 is a trusted solution for engineers prioritizing safety, efficiency, and scalability in automation systems.


Property Specification
Product Type Electromechanical Relay Module
Model Number 1757022
Series REL-MR-24DC/21-21
Rated Voltage (Coil) 24 V DC (±20%)
Contact Configuration 2 NO (Normally Open) Contacts
Switching Capacity - AC: 250 V, 8 A (resistive load)
- DC: 24 V, 8 A (resistive load)
Max. Switching Current 8 A
Max. Switching Voltage 250 V AC / 24 V DC
Contact Material Silver Alloy (AgSnO₂)
Electrical Life 100,000 cycles (at rated load)
Mechanical Life 10,000,000 cycles
Response Time ≤15 ms (operate time) / ≤5 ms (release time)
Insulation Voltage 4 kV (between coil and contacts)
Power Consumption ≤1.2 W (at 24 V DC)
Mounting Type DIN Rail (TS35)
Connection Type Screw Clamp
Operating Temperature -40°C to +70°C
Storage Temperature -40°C to +85°C
Protection Class IP20 (front) / IP00 (terminals)
Safety Standards EN 61810-1, UL 508, CSA C22.2 No. 14, RoHS, REACH
Dimensions (W×H×D) 17.5 mm × 99 mm × 114 mm
Weight ~130 g
Certifications CE, UL Listed, cULus, EAC (Eurasian Compliance)
Applications PLC systems, control cabinets, machinery, HVAC, and power distribution systems.

Packaging & Shipping

1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular 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.

1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular Connector

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


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1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular Connector

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1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular Connector

Ask Latest Price
Brand Name :
Phoenix Contact
Model Number :
1757022
Certification :
3C
Place of Origin :
Germany
MOQ :
1
Price :
USD 100-10000/Piece
Contact Supplier
1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular Connector
1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular Connector
1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular Connector
1757022 - IP67 Quick-Lock - Industrial EMC Shielded Stainless High-Speed - Circular 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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