Phoenix Contact ST-REL2-KG 24/1 | 24V AC/DC Relay Plug, 1NO, 6A
Phoenix Contact ST-REL2-KG 24/1 relay connector. 24V AC/DC coil, 1NO contact, 6A switching, 250V AC/DC, plug-in design for terminal blocks.
Product Overview
The Phoenix Contact ST-REL2-KG 24/1 (often referenced as ST-REL2-KG 241) is a plug-in relay connector designed for direct mounting on standard terminal blocks. It features a 24V AC/DC coil and 1 normally open (NO) contact rated for 6A switching current. This compact module is used for signal amplification, isolation, and controlling small loads in control cabinets.
Technical Specifications (Electrical)
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Parameter
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Specification
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Rated Coil Voltage
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24 V AC / 24 V DC
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Input Voltage Range
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19.2 ... 26.4 V AC/DC
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Typical Input Current
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21 mA (at 24V)
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Contact Configuration
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1 NO (Single Pole Normally Open)
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Max. Switching Voltage
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250 V AC / 250 V DC
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Rated Switching Current
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6 A
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Contact Material
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AgNi (Silver Nickel)
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Response Time
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~7 ms
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Release Time
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~11 ms
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Protection Circuit
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Bridge Rectifier, Varistor
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Technical Specifications (Mechanical & Environmental)
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Parameter
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Specification
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Product Type
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Relay Connector (Plug-in Module)
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Housing Color
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Green (RAL 6021)
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Dimensions (W x H x D)
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14.6 mm x 33 mm x 66.5 mm
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Mounting
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Plug onto Terminal Block (e.g., UK ...)
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Operating Temperature
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-20 °C ... +50 °C
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Storage Temperature
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-20 °C ... +70 °C
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Mechanical Life
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~20 million operations
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Status Indication
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LED (Voltage Present)
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Standards
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DIN VDE 0110, EN 60730
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Key Features
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Plug-in Design: Eliminates the need for a separate relay socket; plugs directly onto compatible Phoenix Contact terminal blocks for fast installation.
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Universal Coil: Operates on both 24V AC and 24V DC, simplifying spare parts inventory.
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High Switching Capacity: Handles up to 6A at 250V, suitable for controlling contactors, solenoid valves, and indicators.
Applications
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Signal interface between PLC outputs and power circuits
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Load switching in control panels and distribution boards
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Electrical isolation in 24V control systems
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
