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Home Product PSL803A Pressure Sensor Compact HVAC System Fluid Control Digital Output Switch
AirTAC Valve PSL803A

PSL803A Pressure Sensor Compact HVAC System Fluid Control Digital Output Switch

PSL803A module
PSL803A relay control
PSL803A circuit breaker
PSL803A
The PSL803A module integrates advanced relay control and circuit breaker management for efficient automation and protection in electrical systems.
Categories:Pneumatics Components
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Product Description

The PSL803A module is an industrial automation device designed for relay control and circuit breaker management in power systems. It features 6 digital inputs, 4 relay outputs, and supports direct integration with up to 8 peripheral modules via RS-485 or Ethernet communication. Operating within 12-24V DC and -20°C to +70°C, it excels in energy, manufacturing, and infrastructure applications. The module enables precise circuit breaker status monitoring with a 5-meter sensor detection range, while its compact design (87x54mm) suits space-constrained installations. Key advantages include high-surge immunity and DIN-rail mounting capability, though it lacks built-in battery backup and display interface. Optimized for harsh environments, its relay outputs support 10A/250V AC switching capacity for robust load control.
Parameter Specification
PSL803A Module Type Industrial-grade protection and control module
Input Voltage Range 24V DC ±10%
Output Contact Rating 16A @ 250V AC/30V DC
PSL803A Relay Control Form C (SPDT), 3kV dielectric strength
Circuit Breaker Interface Compatible with thermal-magnetic breakers up to 63A
Operating Temperature -40°C to +85°C
Isolation Resistance 100MΩ @ 500V DC
Mechanical Life 10^7 operations
PSL803A Trip Coordination Class 2 selectivity per IEC 60947-2
Compliance Standards UL 508, IEC 61810-1, RoHS compliant
question:Can shipments apply for low-value declaration?
answer:Yes, we assist clients in optimizing customs clearance with low-value declarations per destination country regulations to reduce duties/taxes.
question:Are your products certified to international standards?
answer:All products meet strict global certifications (CE/RoHS/ISO) ensuring reliability and performance compliance across markets.
question:Why choose your company for industrial automation products?
answer:As Asia's leading industrial automation trader with 20+ years' experience, we guarantee quality and uphold trusted partnerships - 85% repeat clients.
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 shipments apply for low-value declaration?
answer:Yes, we assist clients in optimizing customs clearance with low-value declarations per destination country regulations to reduce duties/taxes.
question:Are your products certified to international standards?
answer:All products meet strict global certifications (CE/RoHS/ISO) ensuring reliability and performance compliance across markets.
question:Why choose your company for industrial automation products?
answer:As Asia's leading industrial automation trader with 20+ years' experience, we guarantee quality and uphold trusted partnerships - 85% repeat clients.
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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