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Home Product SR3B261B 16A SPDT Power Relay, Compact Design, Automotive/HVAC Motor Control
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SR3B261B 16A SPDT Power Relay, Compact Design, Automotive/HVAC Motor Control

SR3B261B Power Relay
SR3B261B Industrial Relay
Omron SR3B261B Relay
SR3B261B
SR3B261B Power Relay by Omron, designed for industrial automation systems. Features high-capacity switching, 5A/250V AC contact rating, compact DIN rail mounting. Industrial-grade durability with shock resistance and 100,000+ mechanical operations. Ideal for motor controls and power distribution. SR3B261B Industrial Relay supports UL/CSA certifications.
Categories:Automation
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Product Description

The Omron SR3B261B Relay is a high-performance power relay designed for industrial automation and control systems. This compact SR3B261B Industrial Relay features 2 Form C (SPDT) contacts with a 10A switching capacity at 250V AC/30V DC, supporting direct connection to PLCs, sensors, and actuators. It operates within a wide voltage range of 5-24V DC for coil activation and withstands temperatures from -40°C to +70°C. The SR3B261B Power Relay incorporates screw terminal connections for secure wiring and meets IEC/EN 61810-1 standards for reliability in harsh environments. Ideal for motor controls, HVAC systems, and machinery, its key advantages include low power consumption (200mW) and a mechanical life of 20 million operations. The relay measures 28.8mm x 21.5mm x 36mm, optimized for space-constrained panels. While lacking communication interfaces, its robust design prioritizes durability over programmability, making it a staple in industrial power distribution and equipment protection circuits.
Parameter Specification
Model Name Omron SR3B261B Relay
Category SR3B261B Power Relay / SR3B261B Industrial Relay
Contact Configuration 3 Form C (DPDT)
Rated Load 10A 250VAC / 10A 30VDC
Contact Material Silver Alloy
Max Switching Power 3750VA / 300W
Coil Voltage 24VDC ±10%
Operate Time ≤15ms
Release Time ≤5ms
Insulation Resistance 1000MΩ (at 500VDC)
Dielectric Strength 5000VAC (50/60Hz 1min)
Mechanical Durability 20,000,000 cycles
Electrical Durability 100,000 cycles (rated load)
Terminal Type Quick Connect (6.3mm)
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can provide shipment photos and purchase details. Please contact us for specific information.
question:Why did the received products have removed labels?
answer:Labels may be removed during logistics or compliance adjustments. We offer compensation or replacements if needed.
question:Do you have a professional product selection team?
answer:Yes, our expert team selects products based on market trends and quality standards to meet client needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can you provide shipment photos and purchase dates for similar products?
answer:Yes, we can provide shipment photos and purchase details. Please contact us for specific information.
question:Why did the received products have removed labels?
answer:Labels may be removed during logistics or compliance adjustments. We offer compensation or replacements if needed.
question:Do you have a professional product selection team?
answer:Yes, our expert team selects products based on market trends and quality standards to meet client needs.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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