Siemens Motor Protection Circuit Breaker

Product Basic Information:

• Manufacturer: Siemens AG
• Part Number(s): 3RV1042-4JA10, 3RV10424JA10
• Product Family / Series: SIRIUS 3RV10
• UPC: 4011209300385
• EAN: 4011209300385

Technical Specifications:

• Rated Current Range: 45 – 63 A
• Rated Operational Voltage (Ue):
• 400 V: Icu = 100 kA, Ics = 50 kA
• 690 V: Icu = 7.5 kA, Ics = 4 kA
• Rated Frequency: 50/60 Hz
• Utilization Category: AC-3
• Impulse Withstand Voltage (Uimp): 6 kV
• Number of Poles: 3
• Tripping Class: CLASS 10
• Control Circuit Voltage: Not applicable (manual operation)
• Ambient Temperature Range: -20°C to +60°C
• Conductor Size:
• Main Circuit: 2.5 – 50 mm² (AWG 10 to 1/0)
• Auxiliary: 0.5 – 2.5 mm² (AWG 18 to 14)
• Terminal Torque:
• Power Terminals: 4 – 6 Nm (35 – 53 lb-in)
• Auxiliary: 0.8 – 1.2 Nm (7 – 10.3 lb-in)
• Dimensions (H x W x D): 165 mm x 70 mm x 174 mm
• Mounting: Screw mounting
• Weight: Approx. 1.5 kg

Product Features:

• Manual reset and operation with lockable ON/OFF rotary switch
• Phase-failure sensitivity
• Integrated short-circuit and overload protection
• Compact and modular design
• Suitable for use in explosion-hazard zones (ATEX marking visible)
• Test function for diagnostics
• Clear indication of operating state

Product Designed Use:

• Designed for protection of 3-phase motors against overload, phase failure, and short-circuits
• Ideal for use in industrial control panels and automation systems
• Used in motor starter combinations with contactors
• Can be deployed in HVAC, water pumping systems, conveyors, and processing machinery

COUNTRY OF ORIGIN INFORMATION IS INCLUDED WHERE AVAILABLE.

* Buyer is responsible for all customs duties, tariffs, brokerage fees, local levies, taxes, and VAT (if applicable).*

KJ CONTROLS LTD IS NOT AN AUTHORIZED DISTRIBUTOR FOR SIEMENS

(12B3 - Seacan)