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	SENTRON 5SY4 MCB 1P 2A 230/400V 10KA TRIPPING CHARACTERISTIC D 70MM Product ID: 2719318 Manufacturing MPN: 5SY4102-8	CONTACTOR RELAY 3NO+1NC 24VDC WITH INTEGRATED DIODE SCREW TERMINAL FRAME SIZE S00 Product ID: 2719281 Manufacturing MPN: 3RH2131-1FB40
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Short Description	MINIATURE CIRCUIT BREAKER 1POLE D2A 10KA	CONTACTOR RELAY 3 NO + 1 NC 24 V DC WITH INTEGRATED DIODE
Long Description	The SIEMENS 5SY4102-8 is a miniature circuit breaker designed for 230/400 V systems, providing single-pole protection with a D-characteristic tripping curve and a 2 A rating. It protects circuits against overloads and short circuits up to a 10 kA interrupting capacity, making it suitable for household and light commercial installations where selective tripping for inductive loads is needed. With a 70 mm device depth (D = 70 mm), it fits compact electrical panels and DIN-rail setups. Use it to maintain reliable circuit protection while minimizing space requirements in distribution boards.	The SIEMENS 3RH2131-1FB40 is a contactor relay with three normally open and one normally closed contact, designed to switch 24 V DC circuits reliably. It includes an integrated diode for coil protection and screw terminals for secure wiring, fitting frame size S00 for compact panel installations. Use it where you need clear on/off control of DC loads, straightforward wiring, and a small footprint—typical in control panels, machinery safety circuits, or automation racks. The relay’s contact arrangement offers flexible wiring options for series or interlock configurations, while the diode simplifies protection for DC coil switching.
Brand/Manufacturer Name	SIEMENS	SIEMENS
Manufacturing Part Number	5SY4102-8	3RH2131-1FB40
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