











$159.99
1 in stock
1 in stock
Lot of 8Pcs of Phoenix Contact PLC-BSC-24DC/21 Relay Module PLC BSC 24DC/21
🔹 Electrical (Input / Coil):
Nominal Coil Voltage: 24 V DC
Coil Power Consumption: ~0.5 W
Pickup Voltage: ≥ 19.2 V DC
Dropout Voltage: ≤ 2.4 V DC
🔹 Electrical (Output / Contacts):
Contact Configuration: 1 changeover contact (SPDT = 1CO = 1 Form C)
Rated Switching Voltage: 250 V AC / 30 V DC
Max. Switching Current: 6 A (resistive load)
Switching Capacity: 1,500 VA (AC) / 180 W (DC)
Minimum Switching Load: 10 mA at 12 V
🔹 Mechanical / Design:
Mounting: DIN rail (NS 35/7.5)
Width: 6.2 mm (ultra-slim design)
Plug-in Relay: Can be replaced easily without rewiring
Connection: Screw terminals
Integrated protection: Freewheeling diode against coil voltage spikes
🔹 Approvals & Standards:
CE, UL, CSA, EAC certified
IEC / VDE tested for industrial use
🔹 Applications:
PLC/DCS I/O signal isolation
Control of actuators (lamps, solenoids, contactors)
Switching small to medium loads
Space-saving control cabinet design
8 Pcs Available
Weight: 0.040 kgs Approx.
ref no: 281
The Phoenix Contact PLCB BSC 24DC 21 Relay Module 8 PCS is a high-quality industrial relay solution designed to provide reliable signal switching and isolation in automated control systems. It is ideal for use in PLC panels, control cabinets, and industrial automation projects where precise and dependable relay operation is required. Many engineers and procurement teams prefer to buy Phoenix Contact PLCB BSC 24DC 21 Relay Module 8 PCS due to its proven performance, modular design, and compatibility with a wide range of control systems. Each relay module in this set supports 24V DC operation, offering excellent switching capacity and fast response times for control and monitoring applications. The robust construction ensures durability in demanding environments, including factories, manufacturing plants, and commercial electrical installations. When businesses order Phoenix Contact PLCB BSC 24DC 21 Relay Module 8 PCS, they receive a reliable solution that enhances system efficiency and reduces the risk of signal interference or failure.
The modular design of the PLCB BSC 24DC 21 allows for easy installation and flexible configuration, making it simple to expand or modify control circuits as needed. With clear labeling and standard DIN rail compatibility, this relay module set supports straightforward integration into existing control panels, reducing downtime during upgrades or maintenance. Its compact size helps optimize panel space while maintaining high performance. With digital sourcing becoming the norm, many buyers now choose to buy Phoenix Contact PLCB BSC 24DC 21 Relay Module 8 PCS online. Online availability enables procurement teams to check specifications, confirm compatibility, and place orders quickly for both new projects and replacement needs. This ensures timely delivery, especially for critical industrial systems that require uninterrupted operation. The option to Phoenix Contact PLCB BSC 24DC 21 Relay Module 8 PCS online also provides the convenience of sourcing multiple units simultaneously, which is ideal for large installations or maintenance stocking. Using genuine Phoenix Contact products ensures compliance with industrial standards, reliable switching performance, and long-term operational stability.
In summary, the Phoenix Contact PLCB BSC 24DC 21 Relay Module 8 PCS is a dependable and versatile solution for industrial automation and control. Its durability, modularity, and ease of integration make it an essential component for professionals seeking reliable relay performance and efficient system management. This relay module set helps maintain consistent operation and precise control across a wide range of industrial applications.
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