The Siemens 3TK2825-1BB40 is a premium overcurrent relay engineered for critical industrial protection applications. This interface module delivers unmatched safety by detecting excessive current flows and triggering instantaneous circuit interruption. Designed for harsh environments, it maintains operational integrity in temperature extremes while preventing electrical system failures through its rapid-response protection mechanism.
Technical Specifications:
- Rated Current: 63 A
- Rated Voltage: AC 440 V
- Short Circuit Breaking Capacity: 65 kA
- Control Voltage: 24 VDC
- Operating Temperature: -25°C to +70°C
- Protection Rating: IP20 (Dust-resistant)
- Mounting: DIN Rail (35mm)
- Compliance: IEC 60947-2, EN 60947-2
- Dimensions: 45mm x 85mm x 76mm (WxHxD)
This industrial-grade relay excels in diverse applications including:
- Motor protection systems in manufacturing plants
- Power distribution panel safeguarding
- Heavy machinery overload prevention
- HVAC control systems protection
- Industrial automation safety circuits
Guangzhou Qiming Automation Technology – Your Trusted Industrial Partner
As certified distributors for Siemens, Bentley Nevada, Honeywell, and ABB, we guarantee:
- ✅ 1-Year Comprehensive Warranty – Full technical support
- ⏱️ 24-Hour Global Shipping – DHL/FedEx expedited
- 📦 Stock Availability – 200+ units in warehouse
- 🔒 100% Genuine Products – Direct from manufacturers
- Custom solution consulting for specialized requirements – Message us on WhatsApp
Contact Our Engineering Specialists:
📞 Ayla – Technical Sales Manager
☎️ Tel/WeChat: 19129224926
💬 WhatsApp: +86 19129224926
🌐 Skype: live:.cid.3d1b1e5747c071eb
✉️ Email: Ayla082209@gmail.com
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