The RY41PT1P Relay is a compact 12VDC electromechanical relay module designed for industrial control applications, featuring a single-pole double-throw (SPDT) configuration with 1 input channel and 1 output channel. It operates at 12VDC (±10%) with a maximum switching current of 10A at 250VAC/30VDC, suitable for low-voltage automation systems, HVAC controls, and power distribution equipment. The RY41PT1P supports direct integration with PLCs, microcontrollers, and sensor modules via screw terminal connections, offering optical isolation for enhanced noise immunity. Its operating temperature ranges from -40°C to +85°C, ensuring reliability in harsh environments. Key advantages include low power consumption (200mW), compact DIN-rail mounting design, and durable contacts rated for 100,000 cycles. However, its non-latching design requires continuous power for state retention, and the absence of built-in surge protection may necessitate external circuitry for high-load applications.

SEOSpecification

Parameter	Specification
Model Number	RY41PT1P
Type	RY41PT1P Relay
Coil Voltage	12VDC
Contact Form	SPST-NO (1 Form A)
Contact Rating	10A 250VAC / 10A 30VDC
Coil Power	1.5W (Pick-up), 0.8W (Holding)
Insulation Resistance	100MΩ (min)
Dielectric Strength	2500VAC (50Hz, 1min)
Operate Time	≤15ms
Release Time	≤10ms
Electrical Life	10^5 cycles (10A 250VAC)
Mechanical Life	10^7 cycles
Temperature Range	-40°C to +85°C
Weight	≈15g
Terminal Type	Quick Connect (6.3mm)
Compliance	UL, CE, RoHS

SEOQandA

question:What shipping methods do you offer?
answer:We support DHL, Fedex, UPS, and other major carriers. Contact us for special shipping requests.
question:Why can't you provide prices for discontinued models when other suppliers can?
answer:Other suppliers may have leftover stock or refurbished units. We only offer current models with warranty.
question:Why is shipping expensive? Are there cheaper options?
answer:We offer sea/air freight for bulk orders. Contact us to discuss cost-effective solutions.

SEOQandA_Product

question:Unstable output signal from RY41PT1P?
answer:Check power supply stability and ensure proper grounding. Verify wiring connections for integrity.
question:RY41PT1P not powering on?
answer:Confirm input voltage matches specifications (e.g., 10-30VDC). Inspect for damaged cables or connectors.
question:Inaccurate pressure readings?
answer:Perform zero-point calibration. Check for sensor damage or contamination in the pressure port.
question:Communication failure with RY41PT1P?
answer:Validate protocol settings (e.g., 4-20mA, RS485). Test with compatible interface hardware and firmware.
question:RY41PT1P overheating during operation?
answer:Ensure ambient temperature stays within rated range (-20°C to 85°C). Improve ventilation if necessary.