Top ABB VD4 & VMAX Breaker Authorized Suppliers, Dealers, and Distributors in the Middle East
WOW Electricals is a trusted and leading supplier of ABB VD4 and ABB VMAX vacuum circuit breaker spare parts across the Middle East and global markets. We specialize in supplying genuine ABB breaker components to customers in Saudi Arabia, Oman, Qatar, Bahrain, Kuwait, Dubai (UAE), Egypt, Turkey, Germany, Italy, the USA (Florida), and Tanzania.
With a strong supply chain and ready stock, WOW Electricals supports power utilities, EPC contractors, panel builders, oil & gas plants, substations, and industrial facilities requiring reliable ABB VCB spares.
ABB VD4 & VMAX Breaker Spare Parts Availability
We supply a complete range of ABB VD4 and ABB VMAX breaker spare parts, including electrical, mechanical, and operating mechanism components. All parts are suitable for medium-voltage vacuum circuit breakers and comply with ABB technical standards.
Common ABB VD4 & VMAX Spare Parts Supplied
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Opening & Closing Coils (AC/DC) – YO, YC, MO, MC series
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Under-Voltage Releases & Delay Units – YU, MU, MBU assemblies
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Spring Charging Motors – MAS, MS, M series motors
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Electromechanical Locks & Key Interlocks – YL1, RL1, RLE1 compatible
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Tulip Contacts & Contact Arms – Various current ratings
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Manual Truck Assemblies & Rack-Out Mechanisms
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Position & Auxiliary Switches – BB, BT, BS series
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Actuators & Mechanical Interlocks
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Vacuum Interrupter Poles & VG Series Components
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Plastic Covers, Housings & Accessories
ABB VD4 Breaker Spare Parts – Ready Stock (Part Codes)
We stock and supply the following original ABB VD4 spare parts:
1YHB00000000040 – Opening release YO1-MO1-MBO1, 220–250V
1YHB00000000023 – Additional opening release YO2-MO2-MBO2, 220–250V
1YHB00000000018 – Additional opening release YO2-MO2-MBO2, 24V
1YHB00000000021 – Additional opening release YO2-MO2-MBO2, 60V
1YHB00000000024 – Electromechanical lock for YL1-RL1-RLE1
1YHB00000000025 – Electromechanical lock for YL1-RL1-RLE1
1YHB00000000026 – Electromechanical lock for YL1-RL1-RLE1
1YHB00000000027 – Electromechanical lock for YL1-RL1-RLE1
1YHB00000000028 – Electromechanical lock for YL1-RL1-RLE1
1YHB00000000187 – Manual truck for VD4/H/P/Z/W, 12–17kV
1YHB00000000202 – Under-voltage release YU-MU-MBU, 110–132V
1YHB00000000203 – Under-voltage release YU-MU-MBU, 220–250V
1YHB00000000215 – Manual truck for VD4/P/Z, 24kV
1YHB00000000216 – LSZH manual truck for VD4/P/Z, 24kV
1YHB00000000235 – Contact arm sheath & cup, 1600–2000A
1YHB00000000234 – Contact arm sheath & cup, 630–1250A
1YHB00000000243 – Position switch S33M2-BS2-BGS2
1YHB00000000228 – Position switch kit S33M2
1YHB00000000108 – Spring charging motor 220–250V
1YHB00000000109 – Tulip contact 1250A
1YHB00000000110 – Tulip contact 630A
1YHB00000000180 – Manual truck assembly T800
1YHB00000000179 – Manual truck assembly T650
1YHB00000000182 – Contact arm with sheath & cup, 1250A
1YHB00000000183 – Under-voltage coil MU kit 220–250V
1YHB00000000184 – Electromechanical lock assembly YL2-RL2-RLE2
1YHB00000000526 – Pole P5 VG4S, 24kV
1YHB00000000041 – Under-voltage release 24V
1YHB00000000048 – Closing release YC-MC-MBC, 60V
1YHB00000000145 – MU delay unit 110–127V
1YHB00000000046 – Closing release YC-MC-MBC, 30V
1YHB00000000050 – Closing release YC-MC-MBC, 220–250V
1YHB00000000049 – Closing release YC-MC-MBC, 110–132V
1YHB00000000022 – Additional opening release 110–132V
1YHB00000000061 – Auxiliary contact assembly
1YHB00000000076 – Plastic front cover P150
1YHB00000000077 – Plastic front cover P210
1YHB00000000078 – Plastic front cover P275
1YHB00000000044 – Under-voltage release 60V
1YHB00000000094 – Manual truck assembly T1000
1YHB00000000038 – Opening release 60V
1YHB00000000043 – Under-voltage release 48V
1YHB00000000105 – Spring charging motor 24/30V
1YHB00000000045 – Closing release 24V
1YHB00000000106 – Spring charging motor 48/60V
1YHB00000000107 – Spring charging motor 110–130V
1YHB00000000037 – Opening release 48V
1YHB00000000035 – Opening release 24V
1YHB00000000042 – Under-voltage release 30V
1YHB00000000036 – Opening release 30V
1YHB00000000134 – EL3 actuator for VD4 & VMAX
1YHB00000000131 – Tulip contact Ø79, 1600–2000A
1YHB00000000133 – EL2 actuator 4mm
1YHB00000000047 – Closing release 48V
1YHB00000000137 – Key interlock with identical key
1YHB00000000146 – MU delay unit 220–250V
1YHB00000000519 – Pole P4 VG4S, 630–1250A
1YHB00000000479 – Position switch BT1-BT2
1YHB00000000003 – Position switches for electrical signalling
1YHB00000000538 – Position switch BB1
1YHB00000000539 – Position switch BB2
1YHB00000000015 – Support assembly for MO/MC/RL1/MU
1YHB00000000020 – Additional opening release 48V
1YHB00000000019 – Additional opening release 30V
Why Choose WOW Electricals?
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✅ Genuine ABB VD4 & VMAX spare parts
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✅ Competitive pricing & fast delivery
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✅ Global shipping support
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✅ Technical assistance & datasheets
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✅ Trusted supplier across Middle East, Europe, Africa & USA
Where to Buy ABB VD4 & VMAX Spare Parts
📌 Buy Online: https://wowelectricals.com/
📞 Technical Support & Best Price: +91 95779 68786
Countries We Serve
Middle East: Saudi Arabia, UAE, Qatar, Oman, Kuwait, Bahrain, Turkey
Asia: India, China, Japan, South Korea, Singapore, Malaysia
Europe: Germany, Italy
Africa: Egypt, Tanzania
North America: USA (Florida)
ABB VD4 Electromechanical Lock 1YHB00000000027
Product ID: 1YHB00000000027
Catalog Description: Electromechanical safety lock for YL1, RL1, and RLE1 operating mechanisms, designed to block circuit breaker closing when de-energized.
Long Description: Electromechanical lock compatible with ABB VD4 EL vacuum circuit breakers, used with YL1, RL1, and RLE1 operating mechanisms. When the auxiliary supply is not energized, the lock mechanically prevents unintended circuit breaker closing, ensuring enhanced operational safety. Rated for 110 V auxiliary voltage and suitable for VD4 EL breakers with serial number type 1YHP.






