Ge CR193B110L005050U

GE CR193B110L005050U Vacuum Contactor Overview

Item	Description
Model	CR193B110L005050U
Manufacturer	General Electric (GE)
Type	Vacuum Contactor
Rated Current	400 A
Rated Voltage (Primary Side)	7.2 kV (7200 V)
Control Voltage	115 V DC (coil)
Phase	3-phase
Poles	8 poles (3 NO + 2 NC + auxiliary contacts, etc.)
Mounting Method	Surface mount
Dimensions	250 mm × 220 mm × 40 mm
Weight	Approx. 1.08 kg
Main Applications	Medium-voltage power distribution, motor starters, inverter front-ends, and industrial automation power systems.
Features	• Vacuum arc extinction for fast switching and long service life • Electromagnetic holding for high reliability • Available in direct-mount or factory-tested versions • 12-month warranty (non-OEM coverage)

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Key Technical Highlights

Vacuum Interruption Technology
Under high-voltage and high-current conditions, the vacuum medium rapidly extinguishes the arc, greatly reducing arc energy during make/break operations and improving system safety.

Electromagnetic Holding Mechanism
When the coil is energized, the contacts remain closed; de-energizing the coil releases them. This design ensures simple operation and fast response.

Multi-Pole Design
The 8-pole configuration provides a combination of main and auxiliary contacts, enabling complex control logic such as main-circuit switching, signal indication, and interlocking functions.

Medium-Voltage System Compatibility
With a rated primary voltage of 7.2 kV, the contactor is suitable for 6 kV–10 kV distribution networks—commonly found in industrial plants and building power distribution panels.

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Selection Recommendations

• Current Requirement: Choose the CR193B110L005050U if the system’s maximum operating current is below 400 A and the primary voltage is around 7.2 kV.
• Control Circuit: Ensure the control loop provides 115 V DC supply, or use an appropriate power conversion module.
• Installation Space: Reserve at least 260 mm × 230 mm × 50 mm for proper mounting and heat dissipation.
• Environmental Conditions: Suitable for general industrial environments; avoid exposure to high humidity or corrosive gases.

 

 

Main Brand:

ABB  Allen-Bradley  Alstom Bently  GE  MOOG  Schneider 

Woodward   HIMA   Honeywell   Emerson   Foxboro

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

Our Main Brands

DCS/PLC/TSI Manufacturers:
ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc.

Product Categories & Models

1. Distributed Control System (DCS)

• ABB: 3AUA0000110429, SYSCON2 746924
• Invensys Foxboro: FBM214, FBM242, B0123HE
• Invensys Triconex: 3625, 3700A, 3604E
• Woodward: 5462-758B
• HIMA: F2-DO-16-02, F8650E
• Yokogawa: SAI143-S03 S1, F9342L-02
• Honeywell: 51402497-200, 51403519-160, 51199194-100, CC-PDO801
• Emerson: KJ4001X1-NB1, 12P3368X012

2. Programmable Logic Controller (PLC)

• Rockwell/Allen Bradley: 1734-IB8, 1734-OB8, 1769-L18ER-BB1B, 1756-IM16I
• ICS Triplex: T8461, T8850, T8403, T8431, T8831, T8310
• Schneider Modicon: 140DDI85300
• GE Fanuc: IS210AEPSG2B, IS220UCSAH1A, IS215ACLEH1A, IS210AEAAH1B
• Siemens: 6ES7331-1KF02-0AB0
• Prosoft: MVI46-DFNT
• Bachmann: MPC240
• Woodhead: 9905-068 2301A

3. Turbine Supervisory Instrumentation (TSI)

• Bently Nevada: 3500/22M, 138607-01, 3500/25, 3500/53, 3500/32M 149986-02
• EPRO: MMS6110, MMS6120, MMS6220, MMS6312, MMS6410, 6423, 6424
• ENTEK: EK C6622HS, XM124, 1440-SDM02-01RA

Company Overview

Main Products

We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:

• FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
• ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
• HONEYWELL | RELIANCE | SCHNEIDER | MODICON
• Westinghouse | WOODWARD | Motorola | Rexroth | SEW

Our inventory includes authentic, brand-new components, including hard-to-find discontinued parts, ensuring reliable solutions for industrial automation needs.

⭐ Quality & Service Commitment

We deliver high-quality, stable products backed by exceptional after-sales support. While maintaining stringent quality control, we offer competitive pricing to maximize value for our customers.

✔️ Manufacturing Standards & Product Lifespan

All products comply with national and industry standards, guaranteeing performance and durability. When used correctly, our components match or exceed the lifespan of comparable market offerings. Our team provides expert guidance to help customers select the optimal models and specifications for their requirements.

? Fast & Reliable Delivery

We ensure timely shipments, typically delivering within 6 working days. For urgent needs, we offer expedited arrangements tailored to customer schedules.

?? Warranty & After-Sales Support

As an authorized supplier of original manufacturer parts, our products come with direct factory-backed warranties (typically 6 months to 1 year). In the rare event of a defect caused by manufacturing, we facilitate repairs or replacements through the original producer.

Why Choose Us?

• Strong technical capabilitieswith full testing and inspection resources
• Reliable performance & superior quality
• Customer-first philosophywith strict on-time delivery
• Fair pricing & long-term partnerships
• Trusted reputationacross industries

By prioritizing integrity, efficiency, and excellence, we’ve built lasting relationships with clients worldwide. Partner with us for dependable automation solutions tailored to your needs.