ABB VD4 Electromechanical Lock 1YHB00000000027

Top ABB VD4 Breaker Spare Parts Supplier & Distributor – Middle East, Europe & Global

WOW Electricals is a trusted and established ABB VD4 vacuum circuit breaker spare parts supplier, dealer, and distributor, serving customers across Saudi Arabia, Oman, UAE (Dubai), Qatar, Kuwait, Bahrain, Egypt, Turkey, Germany, Italy, Florida (USA), and Tanzania.

We specialize in supplying genuine ABB VD4 breaker spares for power utilities, substations, industrial plants, oil & gas facilities, and infrastructure projects worldwide.

ABB VD4 Electromechanical Lock – Part No. 1YHB00000000027

The ABB Electromechanical Lock (1YHB00000000027) is a critical safety component designed specifically for ABB VD4 series vacuum circuit breakers. It ensures secure breaker operation by mechanically preventing closing when the auxiliary supply is not energized—enhancing operational safety during maintenance and switching conditions.

Technical Highlights

• Component Type: Electromechanical / Mechanical Interlock

• Rated Auxiliary Voltage: Typically 110 V

• Function: Prevents circuit breaker closing when de-energized

• Compatible Operating Mechanisms: YL1, RL1, RLE1

• Application: ABB VD4 / VD4-P IEC vacuum circuit breakers

• Industry Use: Power distribution panels, substations, switchgear systems

This part is widely used in ABB VD4 EL vacuum circuit breakers to meet safety and compliance requirements in medium-voltage installations.

Why Choose WOW Electricals for ABB VD4 Spares?

• ✅ Genuine & original ABB VD4 breaker spare parts

• ✅ Competitive pricing with best price guarantee

• ✅ Fast worldwide shipping & export documentation

• ✅ Technical support, datasheets & part verification

• ✅ Stock availability for urgent shutdown requirements

• ✅ Trusted supplier for EPCs, utilities & OEMs

ABB VD4 Breaker Spare Parts Available (Ready Stock)

We stock and supply a comprehensive range of ABB VD4 spare parts, including but not limited to:

• Electromechanical locks (YL1 / RL1 / RLE1)

• Opening releases (YO1, YO2 – 24V to 250V)

• Closing releases (YC – multiple voltage variants)

• Under-voltage releases & coils (YU / MU / MBU)

• Spring charging motors (24V to 250V)

• Manual truck assemblies (T650 / T800 / T1000)

• Tulip contacts & contact arm assemblies

• Pole units (12kV – 24kV)

• Position switches & auxiliary contacts

• Plastic front covers & mechanical accessories

👉 Part Numbers Supported:
1YHB00000000027, 1YHB00000000024, 1YHB00000000203, 1YHB00000000108, 1YHB00000000526, 1YHB00000000187, and many more.

Global Supply Coverage

We actively supply ABB VD4 breaker spares to customers in:

• Middle East: Saudi Arabia, UAE (Dubai), Qatar, Oman, Kuwait, Bahrain, Egypt, Turkey

• Europe: Germany, Italy

• USA: Florida

• Africa: Tanzania

• Asia: India, Southeast Asia & Central Asia

Where to Buy ABB VD4 Breaker Spare Parts

🛒 Buy Online: https://wowelectricals.com/
📞 Technical Support & Best Price: +91 95779 68786
📄 Datasheets, cross-reference & delivery support available on request

Buy Genuine ABB VD4 Breaker Spares Today

Fast delivery | Competitive pricing | Trusted global supplier