Schneider Electric LADN11C TeSys D Auxiliary Contact Block – 1 NO + 1 NC, Front Mounting, 10A, 690V AC Supplier | SIMPLYBUY
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Schneider Electric LADN11C TeSys D Auxiliary Contact Block – 1 NO + 1 NC, Front Mounting, 10A, 690V AC
Schneider Electric LADN11C TeSys D Auxiliary Contact Block – 1 NO + 1 NC, Front Mounting, 10A, 690V AC - Image 2
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Schneider Electric LADN11C TeSys D Auxiliary Contact Block – 1 NO + 1 NC, Front Mounting, 10A, 690V AC

ParameterValue
Product TypeAuxiliary Contact Block
Series / BrandTeSys D / TeSys Deca – Schneider Electric
Model NumberLADN11C
Contact Configuration1 NO (normally open) + 1 NC (normally closed) – NC mirror certified[reference:16]
Number of Contacts2[reference:17]
Rated Operational Current (Ie)10A[reference:18]
Rated Operational Voltage (Ue)690V AC[reference:19]
Rated Insulation Voltage (Ui)690V[reference:20]
Rated Impulse Withstand Voltage (Uimp)6kV[reference:21]
Minimum Switching Current5mA[reference:22]
Mounting TypeFront mounting (clip‑on)[reference:23][reference:24]
Terminal TypeScrew clamp terminals[reference:25][reference:26]
Mechanical Durability30 million operating cycles[reference:27]
Protection DegreeIP2X (finger‑safe)[reference:28]
WeightApprox. 0.030 kg[reference:29][reference:30]
Dimensions (W × H × D)26 mm × 48 mm × 42 mm[reference:31]
Ambient Operating Temperature‑5°C to +60°C (extended ‑40°C to +70°C under Uc)[reference:32][reference:33]
Storage Temperature‑60°C to +80°C[reference:34]
Standards & CertificationsIEC 60947‑5‑1, UL, CSA, CCC, EAC[reference:35]
Environmental ComplianceGreen Premium (RoHS/REACh compliant)[reference:36]
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Product Description

The Schneider Electric GV2ME32 is the highest-rated model in the world-famous TeSys GV2 motor circuit breaker family and the definitive compact starter for 15–18.5 kW motors at 400 V. It delivers Class 10 thermal-magnetic protection, high short-circuit performance, phase-loss sensitivity and manual isolation in the same ultra-compact 45 mm width as the rest of the range. Pushbutton operation and instant DIN-rail mounting make it the perfect all-in-one solution for large pumps, compressors, fans, heavy conveyors, HVAC systems and industrial machinery.

Standard Features

  • Perfect for 15–18.5 kW motors: 24–32 A range covers the most common upper-end motors in the GV2 frame.

  • 50 kA breaking capacity: Excellent short-circuit performance — safe in nearly all industrial networks.

  • Pushbutton manual control: Direct ON/OFF + clear trip indication — no separate contactor needed for basic DOL.

  • Phase failure protection: Built-in differential thermal trip automatically protects against single-phasing.

  • Full add-on compatibility: Accepts all GV2/GV3 auxiliary contacts, under-voltage/shunt trips, rotary handles.

  • Global certifications: UL 60947-4-1 Type E, CSA, CE, CCC, Marine — accepted everywhere.

Technical Specifications

ParameterValue
TypeThermal-magnetic motor circuit breaker
Order NumberGV2ME32
Rated Operational Voltage (Ue)690 VAC
Setting Range (Ir)24 … 32 A
Ultimate Breaking Capacity (Icu)50 kA @ 400/415 V, 35 kA @ 440 V, 6 kA @ 690 V
Trip ClassClass 10A (IEC 60947-4-1)
Motor Power 400/415 V15 … 18.5 kW
Control TypePushbutton (red/green)
Poles3-pole with phase failure protection
Mounting35 mm DIN-rail or screw fixing
Width45 mm
ConnectionScrew clamp terminals 1–6 mm² (flexible/rigid)
Degree of ProtectionIP20 (terminals), IP54 with cover
Operating Temperature–20 °C … +60 °C
Standards & ApprovalsIEC/EN 60947-2, 60947-4-1, UL 60947-4-1 (Type E), CSA C22.2 No.60947-4-1, CE, CCC, EAC, Marine

Schneider Electric LADN11C TeSys D Auxiliary Contact Block – 1 NO + 1 NC, Front Mounting, 10A, 690V AC

Manufacturer: Schneider Electric
Model: LADN11C
Type: Auxiliary Contact Block
Series: TeSys D / TeSys Deca
Contact Configuration: 1 NO + 1 NC
Rated Operational Current (Ie): 10A
Rated Operational Voltage (Ue): 690V AC
Mounting: Front mounting (clip-on)
Connection: Screw clamp terminals
Application: Expanding control circuit contacts for TeSys D contactors and relays

The Schneider Electric LADN11C is a front‑mounting instantaneous auxiliary contact block from the TeSys D series, designed to expand the number of auxiliary contacts on TeSys D contactors (LC1D09 to LC1D150) and control relays (CAD)[reference:0][reference:1]. It provides one normally open (NO) and one normally closed (NC) contact, with the NC contact mirror‑certified for enhanced safety[reference:2][reference:3]. Rated up to 10A / 690V AC, it features reliable screw clamp terminals and offers high mechanical durability of 30 million cycles[reference:4][reference:5]. As a Green Premium product, the LADN11C is multi‑standards certified (IEC, UL, CSA, CCC, EAC) and RoHS/REACh compliant[reference:6].

  • 1 NO + 1 NC Contact Configuration: Provides one normally open and one normally closed instantaneous auxiliary contact, with NC mirror certification for enhanced safety in control circuits[reference:7].

  • Front Clip‑On Mounting: Easy, tool‑free installation directly onto the front face of compatible TeSys D contactors and relays[reference:8].

  • High Electrical Ratings: Rated at 10A operational current and 690V AC insulation voltage, with a minimum switching current of 5mA[reference:9][reference:10].

  • Exceptional Mechanical Durability: Delivers up to 30 million mechanical operating cycles, ensuring long‑term reliability in high‑cycle applications[reference:11].

  • Secure Screw Clamp Terminals: Screw‑type connections ensure reliable, low‑resistance terminations for secure wiring[reference:12].

  • Wide Environmental Compatibility: Operates from ‑5°C to +60°C (extended ‑40°C to +70°C under Uc), with IP2X finger‑safe protection[reference:13][reference:14].

  • Global Approvals & Sustainability: Certified to IEC 60947‑5‑1, UL, CSA, CCC, and EAC standards, and compliant with Green Premium (RoHS/REACh)[reference:15].

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