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{"title":"ABB VD4 & VM1 Vacuum Circuit Breakers | Original MV VCB New","imgUrl":"https:\/\/img.chinax.com\/nimg\/6d\/0a\/c1d8d5eed06965996778240939fe-200x200-1\/abb_vd4_26amp_3b_vm1_vacuum_circuit_breakers_7c_original_mv_vcb_new.jpg","attrs":{"Brand Name":"ABB","Model Number":"VD4, VM1","Certification":"IEC 62271\u3001CE\u3001ISO","Place of Origin":"Switzerland"}}
{"title":"LYD1-C40\/385 Surge Protector Relay Surge Protection 40kA 385VAC For PV","imgUrl":"https:\/\/img.chinax.com\/nimg\/76\/98\/0040ef09291c15920f8ca87326b9-200x200-1\/lyd1_c40_2f385_surge_protector_relay_surge_protection_40ka_385vac_for_pv.jpg","attrs":{"Model Number":"LYD1-C40\/385","Certification":"CE\u3001T\u00dcV\u3001UL\u3001IEC","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Original Genuine Breaker Contactor Relay High Current For Industrial Automation","imgUrl":"https:\/\/img.chinax.com\/nimg\/44\/bb\/be158e24175805e95a6b69342a36-200x200-1\/original_genuine_breaker_contactor_relay_high_current_for_industrial_automation_26_ev.jpg","attrs":{"Model Number":"G2R\u3001G6RN\u3001MY\u3001G7L\u3001G9KA\u3001G9EK\u3001G9KB\u3001G9TA\u3001G6K\u3001G6J-Y\u3001G6A\u3001G5V","Certification":"TUV\u3001UL\u3001CQC\u3001CSA\u3001VDE\u3001RoHS\u3001IEC","Place of Origin":"Japan","Minimum Order Quantity":"1"}}
{"title":"Genuine Protection Relay Differential Overcurrent Relay For Power Grid & New","imgUrl":"https:\/\/img.chinax.com\/nimg\/bb\/cc\/b20502243f6734706acacfb828d5-200x200-1\/genuine_protection_relay_differential_overcurrent_relay_for_power_grid_26_new_energy.jpg","attrs":{"Model Number":"SIPROTEC 4\u3001SIPROTEC 5\u30017SJ80\/81\/82\u3001SIRIUS \u3001P1J","Certification":"CE\u3001IEC\u3001UL\u3001VDE\u3001EAC\u3001UKCA\u3001RoHS","Place of Origin":"Germany","Minimum Order Quantity":"1"}}
{"title":"6A-16A ABB Safety Relay Overcurrent Phase Sequence Time Delay Protection","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/9f\/82145d4662a18c464f2feec9693b-200x200-1\/6a_16a_abb_safety_relay_overcurrent_phase_sequence_time_delay_protection.jpg","attrs":{"Model Number":"CR\u3001CM\u3001TA\u3001CT\u3001REF\u3001REX\u3001","Certification":"CE\u3001UL\u3001cUL\u3001VDE\u3001IEC\u3001RoHS\u3001ATEX\u3001IECEx\u3001EAC\u3001CB\u3001SIL2\/SIL3\u3001UKCA","Place of Origin":"Switzerland","Minimum Order Quantity":"1"}}
{"title":"Siemens SION 3AE & 3AH VCB | Original Medium Voltage Breaker","imgUrl":"https:\/\/img.chinax.com\/nimg\/c9\/64\/4712da8c2d0a86526ba3657bc532-200x200-1\/siemens_sion_3ae_26_3ah_vcb_7c_original_medium_voltage_breaker.jpg","attrs":{"Brand Name":"Siemens","Model Number":"3AE \u30013AH","Certification":"IEC 62271-100\u3001CE & UL \u3001ISO","Place of Origin":"Germany"}}
{"title":"Schneider HVX Vacuum Circuit Breaker | 12-36kV Original VCB","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/6f\/23b9917867bce465d8935ff7744c-200x200-1\/schneider_hvx_vacuum_circuit_breaker_7c_12_36kv_original_vcb.jpg","attrs":{"Brand Name":"Schneider","Model Number":"HVX 12\u3001HVX 24\u3001HVX 36","Certification":"IEC 62271-100\u3001CE & UL\u3001ISO","Place of Origin":"France"}}
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
ABB VD4 & VM1 Vacuum Circuit Breakers | Original MV VCB New
The ABB VD4 and VM1 series represent the peak of medium voltage vacuum circuit breaker technology. Designed for primary distribution up to 40.5kV, these breakers provide unmatched reliability for protecting cables, overhead lines, and motors. Whether you require the time-tested EL mechanical actuator of the VD4 or the ultra-reliable magnetic drive of the VM1, we ensure you receive 100% original ABB hardware for your critical power infrastructure.
Product Highlights
Zero-Maintenance Magnetic Drive: The VM1 uses a magnetic actuator with only one moving part, ideal for high-frequency switching applications.
Compact & Modular Design: Easily fits into standard Unisafe or ZS1 switchgear, simplifying panel manufacturing.
Integrated Sensing: Available with optional current and voltage sensors for advanced grid monitoring and smart grid readiness.
Technical Specifications
Feature
ABB VD4 (Standard)
ABB VM1 (Magnetic)
Actuator Type
Mechanical (Spring)
Magnetic (Permanent)
Rated Voltage
12kV - 40.5kV
12kV - 24kV
Rated Current
Up to 4000A
Up to 3150A
Short-Circuit Current
Up to 50kA
Up to 40kA
Maintenance Cycle
Periodic lubrication needed
Virtually Maintenance-Free
Switching Frequency
Standard
Extremely High
Application Fields
Power Plants: Main and auxiliary circuit protection for thermal, hydro, and nuclear plants.
Heavy Industry: Reliable control for steel mills, oil refineries, and chemical processing.
Transportation: Traction power substations for railways and metros.
Utilities: Primary distribution substations for urban and rural grids.
Frequently Asked Questions
Q: Can I replace a VD4 with a VM1 in my existing switchgear?
A: Yes, many versions of the VM1 share the same dimensions as the VD4, but you must check the control circuit compatibility.
Q: What is the lead time for a 12kV 1250A VD4?
A: Common configurations are in stock for 5-7 day shipping; custom specs take 4-6 weeks.
Q: Does it come with a test report?
A: Every ABB VCB includes the original factory routine test report.
Q: Is the VM1 better than the VD4?
A: The VM1 is superior for high-frequency operations, while the VD4 is preferred for standard utility applications due to its purely mechanical nature.
Q: What accessories are included as standard?
A: Standard breakers include basic auxiliary contacts; charging handles and coils are pre-installed.
Q: How do you handle shipping for such heavy equipment?
A: We use reinforced IPPC-certified seaworthy wooden crates with internal shock absorption.
