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3RH1921-1JA11 SIEMENS

SKU: 3RH19211JA11
$114.48
IN STOCK
Express delivery
New - 12 Months warranty
Delivery: Ships within 3 business days
Worldwide delivery by DHL Express courier
Shipping: Calculated at Checkout
Weight: 0.06 KGS
Width: 1.20 (cm)
Height: 3.70 (cm)
Depth: 8.20 (cm)
HS Code / Commodity code: 85365080
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Description  
The 3RH1921-1JA11 auxiliary switch block from Siemens is designed to enhance the functionality of motor contactors within sizes S3 to S12. Conforming to EN 50012 standards, this side-mounted, 2-pole auxiliary switch features a 1 NO (normally open) and 1 NC (normally closed) contact configuration. Its narrow 10 mm width allows for space-efficient integration on the side of the contactor. The screw terminal connections ensure a secure and reliable electrical connection. This auxiliary switch block is specifically designed as a 2nd lateral auxiliary switch, expanding the control capabilities of the main contactor. It provides additional signaling and interlocking functions for motor control circuits. The robust design ensures reliable operation in demanding industrial environments. By adding auxiliary contacts, users can implement more complex control schemes and improve system safety. This auxiliary switch block is an essential component for advanced motor control applications.
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