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of Ports One (1) RS-232 Full-Duplex Port Supported Protocol ASCII Serial Character Framing 7N2
Designed for upgradeability and long battery life
) Operating Temperature -40 to 185°F Storage Temperature 32 to 140°F Humidity 5–95% RH
auto-negotiating Ethernet connectivity with broadcast storm resilience
such as ambient temperatures reaching up to 60°C
3RH1921-1DA11 | Siemens Aux. Switch Block, 1 NO+1 NC tier_B_31_60 of Ports One (1) RS-232Description The Siemens 3RH1921 1DA11 is a snap on side mount auxiliary contact block with 1NO and 1NC contacts. Technical Specifications Brand Siemens Part Number 3RH1921 1DA11 Category Contactors & Starters Subcategory Auxiliary Contact Contact Current Rating 10 AMP Screw Clamp Size 10 MM Contact Configuration 1NO+1NC Number of Contacts 2 POLE Voltage 240 VAC Frequency 50 60 HZ Product Type Auxiliary Contact Block Terminal Style Screw Terminal
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