1S420ESWBH3A Ethernet Switch
NEW ARRIVAL: Allen-Bradley 1S420ESWBH3A Industrial Ethernet Switch
Core Capabilities
- ✅ Ultra-Reliable Connectivity: 24-port configuration with 10/100/1000 Mbps auto-negotiation
- ✅ Mission-Critical Durability: -40°C to 75°C operating range & 50g shock resistance
- ✅ Zero-Downtime Design: Dual power inputs (24VDC) with Rapid Spanning Tree Protocol (RSTP)
Technical Specifications
- Protocols: IEEE 802.3/802.3u/802.3x
- Switching Capacity: 48Gbps
- MTBF: >500,000 hours
- Certifications: UL 61010-2-201, CE, RoHS
Mission-Critical Applications
Ideal for harsh environments requiring deterministic data transmission:
- Offshore drilling control systems
- Turbine vibration monitoring networks
- SIS (Safety Instrumented Systems) backbone
- DCS/PLC ring architectures
Why Cynosure Tech Automation?
- 🏭 Asia’s Largest Stock: Immediate shipment from our Singapore warehouse
- 🔧 12-Month Performance Warranty: Includes firmware updates and configuration support
- 🔍 Obsolete Part Specialists: 40+ brand EOL solutions since 2009
Need legacy/obsolete industrial switches?
Our engineers are ready 24/7!
