MTL5521 Solenoid/Alarm Driver | MTL Instruments
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About the Product
MTL5521 Solenoid/Alarm Driver
Hazardous Area Control Solution
Galvanic barrier for safe operation of solenoids and alarms in explosive environments. ATEX certified for hazardous locations.
Technical Specifications
• Power Supply: 20-35V DC
• Safety Output: 10.5V max, 108mA max
• Signal Type: Loop powered digital
• Temp Range: -20°C to +60°C
• Dimensions: 109.8×15.8×123.6mm
• Weight: 110g
Key Features
✓ Single-channel isolation
✓ DIN rail mounting
✓ Compact design
✓ Wide voltage input
Industrial Applications
• Emergency shutdown systems
• Valve control in refineries
• Alarm systems in chemical plants
Package Includes
• MTL5521 driver unit
• Mounting hardware
• Terminal connectors
Order Information
Availability: In stock
Shipping: FedEx/UPS/DHL
Certification: ATEX approved
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- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
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- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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