Phoenix Contact EMG 17-REL/KSR-24/21-21-LC Relay Module

Phoenix Contact EMG 17-REL/KSR-24/21-21-LC Relay Module

 Product Information 

Product Name: Phoenix Contact EMG 17-REL/KSR-24/21-21-LC Relay Module

Product Model: 17-REL/KSR-24/21-21-LC

Product Parameters: Relay Module

Manufacturer: Phoenix Contact

Dimensions (H × W × D):1.75 × 7.5 × 6.25 cm

Weight: 0.057 kg

Coil Voltage: 24 V AC/DC (19.2–26.4 V range)

Switching Contacts: 2 changeover contacts (AgNi, gold-plated)

Max Switching Voltage: 250 V AC/DC

Max Switching Current: 5 A

Electrical Life: ~20 million cycles

Power Dissipation: 0.43 W

Operating Temperature: -20 °C to +40 °C

Storage Temperature: -20 °C to +70 °C

Insulation Voltage: 260 V AC

Surge Voltage Resistance: 6 kV

Place of Shipment: Xiamen, China

Delivery Time: 1-3 days

Quantity: 100% New Original

Minimum Order Quantity: 1pc

Shipping Method: DHL\UPS\Fedex\EMS\Others

 Orders and Details 

Manager: Leonia

Email: sales@mvme.cn

Whatsapp: +8618030175807

 Core & Professional 

As an experienced industrial parts trading company, IndustryParts is not limited by a single manufacturer or inventory system. Instead, we leverage a wide and reliable global supplier network to rapidly source both new and obsolete industrial automation components. This flexibility allows us to respond quickly to diverse customer requirements, even for hard-to-find or discontinued parts.

By combining efficient sourcing with strict quality control and fast logistics coordination, we help customers reduce procurement time and avoid costly production downtime. Our strength lies in connecting demand with supply efficiently—ensuring the right part is delivered at the right time, wherever it is needed.

At IndustryParts, we are committed to being a dependable trading partner that customers can rely on for speed, accessibility, and consistent supply support.

 Q&A 

Q1: What is the Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module and what is it used for?

A1: The Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module is an industrial relay used for electrical isolation and signal switching between control systems and field devices in automation applications.

Q2: What are the key features of the Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module?

A2: The Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module features a compact 17.5 mm design, 2 changeover contacts, 24 V AC/DC coil, 6 kV surge resistance, and long service life up to 20 million cycles.

Q3: What are the main specifications of the Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module?

A3: The Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module measures 17.5 × 75 × 62.5 mm, weighs 0.057 kg, supports up to 250 V AC/DC and 5 A switching current, and operates from -20 °C to +40 °C.

Q4: Which industries use the Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module?

A4: The Phoenix Contact EMG 17-REL/KSR-24/21-21-LC AU Relay Module is used in industrial automation, machine control systems, control cabinets, energy systems, and building automation.

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