SOLD!

SIEMENS 3RV1031-4FB10 Motor Protection Circuit Breaker w/ 3RV1921-1M Auxiliary Contact USED

$60.00
Availability:

2 in stock

BRAND: SIEMENS MODEL: 3RV1031-4FB10 CONDITION: used
SKU: IGAM1910543 Weight: 4 lbs Shipping Calculated at Checkout

2 in stock

Overview

This listing is for a USED Siemens 3RV1031-4FB10 with an installed Siemens 3RV1921-1M auxiliary contact block. Combining thermal overload and magnetic short-circuit protection in a SIRIUS motor protection platform, this unit supports motor branch circuit protection while providing additional status signaling contacts for control and monitoring functions. Frequently integrated into motor starters, conveyor systems, manufacturing equipment, and industrial control panels requiring both protection and auxiliary feedback.

Specification Table

Manufacturer: Siemens Series: SIRIUS   Part Number: 3RV1031-4FB10 Auxiliary Contact Block: 3RV1921-1M   Condition: USED   Product Type: Motor Protection Circuit Breaker   Pole Count: 3 Pole   Current Adjustment Range: 28 - 40 A Current Setting Shown: Approx. 34 A   Protection Type: Thermal Magnetic Trip Class: Class 20   Magnetic Trip Current: 520 A   Rated Operational Voltage:400 V / 690 V Rated Impulse Voltage: 6 kV   Breaking Capacity @400V: 50 kA (Icu) Service Capacity @400V: 25 kA (Ics)   Breaking Capacity @690V: 4 kA (Icu) Service Capacity @690V: 2 kA (Ics)   Fuse Coordination: 160 A gL/gG @ 400V Fuse Coordination: 63 A gL/gG @ 690V   Auxiliary Contacts: 1 NO + 1 NC   NC Contact Terminals: 21-22 NO Contact Terminals: 13-14   AC-12 Rating: 10 A / Ue 690 V AC-15 Rating: 6 A / 230 V   Standards: IEC/EN 60947-2 Standards: IEC/EN 60947-4-1 Standards: IEC/EN 60947-5-1   Terminal Type: Screw Terminal Mounting Method: DIN Rail   YOM: n/a Country of Manufacture: Germany
▸ Key Features:
• Modular Siemens SIRIUS design suitable for motor control applications
• Compatible with a range of auxiliary modules and add-ons
• Engineered for reliable switching and control in industrial panels
• Durable construction for demanding automation environments
• Flexible installation configurations depending on system requirements
▸ Applications:
• Motor starter assemblies
• Industrial automation control cabinets
• OEM machinery and equipment builds
• General‑purpose switching and electrical protection
• Replacement component for Siemens SIRIUS systems
▸ Alternative Model Numbers:
3RV1031-4FA10
3RV1031-4HA10
3RV1031-4KB10
3RV10 Series (general family reference)
SIRIUS 3RV1 Motor Control Modules
▸ Common Misspellings or Phrasing:
3RV10314FB10
3RV1031-4FB1O (letter O vs zero)
SIRIUS 3RV1031 Contactor
Siemens 3RV19211M
3RV1031 4FB-10

INDUSTRY EXPERTS

INDUSTRY EXPERTS

Decades of Equipment Knowlege.

Shipping

Shipping

Parcel Orders Shipped within 24 hrs. Monday thru Friday.

Customer Service

Customer Service

Local Customer Service Reps.