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Engineered low-voltage protection, automatic transfer switches, contactors, and digital voltage regulators designed for panel builders, wholesalers, and EPC contractors.

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Showing verified electrical products engineered by Zhejiang Graybar Electric Co., Ltd.
Standards: IEC / EN Export: Global Delivery
ATS Series PC Type Automatic Transfer Switch 220V AC Manual Auto Control

PC Type Automatic Transfer Switch 220V AC Manual Auto Control

OperationManual & Automatic Dual Mode
ApplicationSolar PV / Generator / Grid
Rated Voltage220V AC Modular
$13.58 - $14.88 / piece
MOQ: 10 pcs
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Residual Protection RCCB Leakage Protection Circuit Breaker 2P 4P Electromagnetic

RCCB Electromagnetic Residual Current Breaker (16A - 63A)

Poles2P / 4P Configurations
MechanismElectromagnetic Induction
Current Range16A, 25A, 40A, 63A
$6.59 - $7.50 / piece
MOQ: 10 pcs
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Power Monitor Single Phase AC Voltage Meter with Overvoltage Protection

Single Phase AC Voltage & kWh Energy Meter with Overvoltage Cutoff

DisplayHigh-Definition Digital Screen
FunctionsV, A, kWh, Overvoltage Trip
MountingStandard 35mm DIN Rail
$3.59 - $4.16 / piece
MOQ: 1 pc
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Surge Protection DIN Rail Fireproof 800V DC SPD 2P 40kA Solar PV Arrester

DIN Rail Fireproof 800V DC SPD 2P 40kA PV Lightning Arrester

HousingFlame-Retardant T1 PBT
Discharge CurrentImax 40kA (8/20μs)
Nominal Voltage800V DC Solar Array
$3.28 - $3.99 / piece
MOQ: 5 pcs
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Motor Control CJX2-1210 3 Phase Magnetic Contactor 220V Coil

CJX2-1210 3-Phase AC Magnetic Contactor 12A 380V

Rated Current12A (AC-3 Duty)
Coil Voltage220V AC 50/60Hz
Contact Spec3P + 1NO Auxiliary
$1.50 - $1.80 / piece
MOQ: 5 pcs
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Industrial Switch CJX2-1210 Magnetic Contactor AC Three-Phase Surface Mounted

CJX2-1210 Surface-Mounted AC Contactor 220V / 380V

ConstructionSurface Base & DIN Rail
ApplicationPump, HVAC, Motor Control
CompatibilityThermal Overload Relay
$1.39 - $1.70 / piece
MOQ: 5 pcs
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MCCB Breaker 3P 80A 100A Thermal Magnetic Moulded Case Circuit Breaker 415V

3-Pole Thermal Magnetic MCCB 80A - 100A 415V 35kA

Breaking Capacity35kA (Icu @ 415V AC)
Trip UnitThermal-Magnetic Fixed
StandardsIEC 60947-2 Compliant
$7.85 - $9.06 / piece
MOQ: 6 pcs
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Smart Metering Three Phase Multifunction Energy Meter RS485 Modbus

Three-Phase Multifunction Energy Meter 0.5 Class RS485 Modbus

AccuracyClass 0.5 Active Energy
ProtocolRS485 RTU Modbus
Operating RangeAC/DC 60V - 280V
$6.25 - $6.99 / piece
MOQ: 5 pcs
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Dual Power ATS Customizable 2P 4P Manual and Auto Transfer Switch 125A Frame

2-Pole & 4-Pole Conversion ATS 10kA (Up to 125A Frame)

Switching ModesAuto Changeover & Manual
Short-Circuit10kA Breaking Capacity
Rated Frame125A Continuous Duty
$11.50 - $12.80 / piece
MOQ: 5 pcs
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Dual Power ATS PC Class 3 Phase 4P 63A 400V ATS Dual Power Switch

ATS PC Class Three-Phase 4P 63A 400V Automatic Transfer Switch

Poles4 Pole Neutral Isolated
StandardIEC 60947-6-1 PC Class
Transfer Speed< 50ms Seamless Shift
$11.33 - $11.88 / piece
MOQ: 5 pcs
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DIN Rail ATS DIN Rail ATS 2P 3P 4P 10A-125A Uninterrupted Power

Modular DIN Rail Dual Power Selector Switch (10A - 125A)

Pole Variety2P, 3P, 4P Options
InstallationStandard Consumer Unit Rail
ReliabilityMechanical & Electric Interlock
$8.29 - $9.99 / piece
MOQ: 5 pcs
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Smart Protection Intelligent 6 in 1 Auto Reconnect Over Under Voltage Protector

Intelligent 6-in-1 Auto-Reconnect Over/Under Voltage Relay 63A

ParametersAdjustable Over & Under V / A
Reset DelayAutomatic Timer Reconnect
Capacity6kVA Active Load Handling
$4.65 - $4.99 / piece
MOQ: 10 pcs
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Need Comprehensive Technical Datasheets or Custom Quotes?

Contact Zhejiang Graybar Electric Co., Ltd. directly for complete product parameter specifications, factory test reports, and private label OEM support. Inquiries are handled promptly by qualified sales engineers at [email protected].

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