C79451-A3494-D501 is a Siemens spare part, specifically a motherboard (base plate) with firmware for the ULTRAMAT 23 gas analyzer.
The Allen-Bradley 440R-S13R2 is a Guardmaster CI (Configurable Input) safety relay designed for single-input monitoring of emergency stop circuits, safety interlocks, and other machine safeguarding devices. It features a configurable dual-channel input and three electromechanical safety outputs, making it suitable for applications requiring up to SIL 2 / PL e safety integrity.
Item No :
440R-S13R2Order(MOQ) :
1Payment :
EXWProduct Origin :
USAShipping Port :
Wuhan, Hubei, ChinaLead Time :
3-5 daysWeight :
0.5kgScan to Wechat :
Scan to WhatsApp :