Schneider Electric LC1D32M7C TeSys D Contactor – 32A, 3‑Pole, 15kW @ 400V (AC‑3)
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Schneider Electric LC1D32M7C TeSys D Contactor – 32A, 3‑Pole, 15kW @ 400V (AC‑3)
Schneider Electric LC1D32M7C TeSys D Contactor – 32A, 3‑Pole, 15kW @ 400V (AC‑3) - Image 2
Schneider Electric LC1D32M7C TeSys D Contactor – 32A, 3‑Pole, 15kW @ 400V (AC‑3) - Image 3

Schneider Electric LC1D32M7C TeSys D Contactor – 32A, 3‑Pole, 15kW @ 400V (AC‑3)

ParameterValue
Product TypePower Contactor
Series / BrandTeSys D / TeSys Deca – Schneider Electric
Model NumberLC1D32M7C
Number of Poles3‑pole (3P)
Pole Contact Composition3 NO (normally open)
Rated Operational Current (Ie) – AC‑3/AC‑3e @ ≤440V32A
Rated Operational Current – AC‑1 @ ≤440V50A (resistive)
Motor Power – AC‑3 @ 220‑230V7.5kW
Motor Power – AC‑3 @ 380‑400V15kW
Motor Power – AC‑3 @ 415‑440V15kW
Motor Power – AC‑3 @ 500V18.5kW
Motor Power – AC‑3 @ 660‑690V18.5kW
Motor Power – AC‑3 @ 460‑480V (3‑phase)20 HP
Rated Operational Voltage (Ue)≤ 690V AC (25‑400Hz) / ≤ 300V DC
Coil Control Voltage220V AC (50/60Hz)
Auxiliary Contacts1 NO + 1 NC (NC mirror certified)
Dimensions (H × W × D)85mm × 45mm × 92mm
Net WeightApprox. 0.375 – 0.41 kg
MountingDIN rail (35mm) or screw fixing
Maximum Operating Rate3,600 cycles/hour
Mechanical Service Life10 million operations
Electrical Service Life – AC‑3600,000 operations at rated current
Ambient Operating Temperature‑25°C to +60°C
Standards & CertificationsIEC 60947‑4‑1, UL 508, CSA C22.2, CCC, EAC, Marine
Environmental ComplianceGreen Premium (RoHS/REACh compliant)
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Product Description

TOMZN TOB1Z-125 2P 125A DC circuit breaker is designed for photovoltaic solar systems, battery energy storage systems, and DC power distribution applications. Featuring a 2-pole configuration and high current capacity, it provides reliable overload and short-circuit protection for DC circuits up to 600V. The breaker adopts fast arc extinguishing technology to improve operational safety and system stability. With DIN rail mounting and compact modular design, it is widely used in solar combiner boxes, inverter systems, and renewable energy installations.

Standard Features

  • DC Circuit Protection: Protects photovoltaic and battery systems against overload and short circuit faults

  • High Voltage Capability: Supports DC systems up to 600V

  • Fast Arc Extinguishing: Improves safety during DC fault interruption

  • Solar Application: Suitable for PV combiner boxes and inverter protection

  • DIN Rail Mounting: Easy installation inside electrical enclosures

  • Compact Modular Design: Saves wiring and cabinet space

  • Reliable Switching: Stable performance in renewable energy systems

  • Industrial Durability: Long service life for demanding DC applications

Technical Specifications

ParameterSpecification
ManufacturerTOMZN
ModelTOB1Z-125
Device TypeDC Circuit Breaker
Poles2P
Rated Current125A
Rated VoltageDC 600V
Breaking Capacity6kA
FrequencyDC Application
Tripping CharacteristicThermal Magnetic
Arc ExtinguishingMagnetic Blowout System
Mechanical Life20,000 Operations
Electrical Life10,000 Operations
Mounting Type35mm DIN Rail
Protection DegreeIP20
Operating Temperature-25°C to +70°C
ApplicationSolar PV / Battery Energy Storage
Compliance StandardIEC 60947-2

Manufacturer: Schneider Electric
Model: LC1D32M7C
Type: Power Contactor
Series: TeSys D / TeSys Deca
Rated Current (AC‑3 @ ≤440V): 32A
Motor Power (AC‑3 @ 400V): 15kW
Coil Voltage: 220V AC (50/60Hz)
Auxiliary Contacts: 1 NO + 1 NC (NC mirror certified)
Connection: Screw clamp terminals

The Schneider Electric LC1D32M7C is a 3‑pole contactor from the TeSys D series, designed for motor control and resistive load switching in industrial applications. Rated at 32A (AC‑3) with a motor power of 15kW at 400V, it is ideal for motors, pumps, compressors, conveyors, and HVAC systems.[reference:0][reference:1] The 220V AC coil with dual‑frequency operation (50/60Hz) enables seamless integration with standard AC control systems.[reference:2] Built for demanding environments, the TeSys D series offers a compact 45mm width design, high contact reliability, and multi‑standard certifications including IEC, UL, CSA, CCC, and EAC.[reference:3]

  • Reliable Motor Switching: Rated at 32A (AC‑3/AC‑3e) with 15kW motor power at 400V, suitable for a wide range of motor and load switching applications.[reference:4][reference:5]

  • Dual‑Frequency AC Coil: 220V AC coil (50/60Hz) enables seamless integration with standard AC control circuits.[reference:6]

  • Integrated Auxiliary Contacts: Built‑in 1 NO + 1 NC auxiliary contacts with NC mirror certification reduce external blocks and simplify control wiring.[reference:7][reference:8]

  • Compact & Flexible Mounting: 45mm width with DIN‑rail (35mm) or screw fixing options for versatile panel installation.[reference:9]

  • High Durability: Mechanical life up to 10 million operations, electrical life up to 600,000 operations (AC‑3).[reference:10]

  • Wide Operating Temperature: Reliable performance from ‑25°C to +60°C.[reference:11]

  • Global Approvals & Sustainability: Certified to IEC, UL, CSA, CCC, EAC, and Marine standards. Green Premium compliant (RoHS/REACh).[reference:12]

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