Description
MTL5021 Hazardous Area Controller: Safe Switching for Explosive Zones
Secure Hazardous Area Control
The MTL5021 lets you safely control devices in explosive areas from normal zones. Works with LED indicators and low-power loads. Perfect for industrial safety systems.
Key Specifications
- Model: MTL5021 Safety Controller
- Output Voltage: 12.85V-24V
- Current Limit: 45mA max
- Input Voltage: 20-35V DC
- Load Resistance: 170Ω max
- Response Time: Instantaneous
- Power Consumption: 90mA at 24V
- Isolation: 250V AC
Simple Wiring
| Terminal | Connection |
| 1 | Output (-ve) |
| 2 | Output (+ve) |
| 3 | Earth Detection |
| 11 | Supply (-ve) |
| 12 | Supply (+ve) |
Safety Approvals
Certified for:
• Zone 0, IIC, T4-T6 hazardous areas
• Division 1, Group A locations
Common Questions
Q: What devices can MTL5021 control?
A: Intrinsically safe loads and simple apparatus like LEDs.
Q: What’s the maximum output current?
A: 45mA constant current limit.
Q: Can I use it with 24V systems?
A: Yes, works with 20-35V DC input.
Q: How fast does it respond?
A: Immediate switching with no delay.
Q: Does it need special wiring?
A: No, standard terminal connections.
What You Get
• MTL5021 control unit
• Installation guide
• Compliance documents
Purchase Protection
12-month performance warranty
Worldwide delivery via FedEx, UPS, DHL
Dispatched within 24 hours
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