LA7D3064 Adapter terminal block, TeSys LRD, for separate mounting of LR2D3 LR3D3 Schneider Electric la7d3064 image 1500x1500
LA7D3064 | Adapter terminal block, TeSys LRD, for separate mounting of LR2D3… LR3D3… - Schneider Electric Original price was: ₹6,405.00.Current price is: ₹2,882.25. Excl. GST
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LA9D11502 Mechanical and electrical interlock, TeSys D reversing changeover, 2 contactors LC1D115-D150 Schneider Electric la9
LA9D11502 | Mechanical and electrical interlock, TeSys D reversing & changeover, 2 contactors LC1D115-D150 - Schneider Electric Original price was: ₹9,600.00.Current price is: ₹4,320.00. Excl. GST
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LA7K0064 TeSys K thermal overload relays terminal block LA7K Schneider Electric odala7k0064 1500x1500
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    LA7K0064 | TeSys K thermal overload relays – terminal block – LA7K – Schneider Electric

    SKU: LA7K0064

    Original price was: ₹2,525.00.Current price is: ₹1,136.25. Excl. GST

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    LR2K0322 TeSys K differential thermal overload relays 12 16 A class 10A Schneider Electric lr2k0322 image 1500x1500
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    LR2K0302 | TESYS K OVERLOAD RELAY CL10 0.16 – 0.23A – Schneider Electric

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    LR2K0301 | TeSys K – differential thermal overload relays – 0.11…0.16 A – class 10A – Schneider Electric

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      Looking for the LA7K0064 | TeSys K thermal overload relays – terminal block – LA7K? This genuine Schneider Electric overload relay from the TeSys range is built for motor control and switching, combining proven reliability with full compliance to applicable IEC/IS standards. Order part number LA7K0064 from myelectric.in — a trusted Schneider Electric supplier offering competitive pricing, GST billing, and shipping across India and overseas.

      📋 Technical Specifications

      Product
      BrandSchneider Electric
      Part Number / SKULA7K0064
      CategoryOverload Relay
      Main
      RangeTeSys
      Product or component typeTerminal block
      Device short nameLA7K
      Accessory / separate part categoryConnection accessory
      Mounting supportRail
      Product compatibilityLR2K
      LR7K
      Complementary
      Connections – terminalsScrew clamp terminals 1 cable(s) 1.5…4 mm²solid
      Screw clamp terminals 2 cable(s) 1.5…4 mm²solid
      Screw clamp terminals 1 cable(s) 0.75…4 mm²flexible without cable end
      Screw clamp terminals 2 cable(s) 0.75…4 mm²flexible without cable end
      Screw clamp terminals 1 cable(s) 0.34…2.5 mm²flexible with cable end
      Screw clamp terminals 2 cable(s) 0.34…1.5 mm²flexible with cable end
      Tightening torque0.8 N.m – on screw clamp terminals – with screwdriver Philips No 2
      0.8 N.m – on screw clamp terminals – with screwdriver flat Ø 6 mm
      Height80 mm
      Width45 mm
      Depth75 mm
      Product weight0.1 kg
      Quantity per setSet of 10
      Packing Units
      Unit Type of Package 1PCE
      Number of Units in Package 11
      Package 1 Height7.500 cm
      Package 1 Width6.000 cm
      Package 1 Length4.800 cm
      Package 1 Weight51.000 g
      Unit Type of Package 2S02
      Number of Units in Package 250
      Package 2 Height15.000 cm
      Package 2 Width30.000 cm
      Package 2 Length40.000 cm
      Package 2 Weight2.724 kg
      Contractual warranty
      Warranty (in months)18

      ⚡ Key Features

      • Bimetal thermal element with phase-loss sensitivity — independently monitors each phase; trips if any phase carries more than ~115% of the set current, or on complete phase failure.
      • Normally open (NO) and normally closed (NC) auxiliary contacts built in — NO contact wired to motor run indicator; NC contact wired to PLC fault input or motor starter stop circuit.
      • Direct clip-on mounting to TeSys LC1 contactors — no external wiring between overload and contactor; forms a complete IEC 60947-4-1 DOL motor starter combination.
      • Manual/automatic reset selectable — set to manual for attended machinery requiring operator acknowledgement; auto-reset for unattended remote installations.
      • Manufactured to IEC 60947-4-1 / IS 13947-4-1 — complies with the applicable Indian BIS and IEC international standards for this product category.
      • BIS certified, CE marked, RoHS compliant — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
      • Genuine authorised Schneider Electric product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
      • GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
      • Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

      🔗 Compatible Products & Accessories

      The following genuine accessories and compatible devices are designed to work with this product. Contact myelectric.in for pricing and availability:

      LR2K0308LR2K0312LR2K0307LR2K0310LR2K0314LR2K0321LR2K0303LR2K0304LR2K0322LR2K0302LR7K0310LR2K0301LR7K0314

      ❓ Frequently Asked Questions

      Q: Does the LA7K0064 provide single-phase (phase loss) protection?

      A: Schneider Electric thermal overload relays include single-phase sensitivity: if one phase is lost, the remaining phases carry higher current, causing the bimetal to heat and trip within the specified time. For critical motors, add a dedicated phase-loss relay for faster response independent of load — overload relay phase-loss protection is load-dependent and may take minutes to trip at light load.

      Q: How do I set the LA7K0064 to protect a motor without causing nuisance trips on starting?

      A: Set the thermal overload dial to the motor’s nameplate full-load current (FLC). For star-delta starters, set the overload relay to 58% of motor FLC (line current in delta = FLC × 0.58). Allow 10 trips for the relay’s thermal memory to stabilise before adjusting the setting.

      Q: What is the difference between an Overload Relay and a standard MCB — and why use the LA7K0064?

      A: A standard MCB protects against overload and short-circuit only. An Overload Relay provides thermal overload protection calibrated to motor FLC, protecting the motor from sustained overloads that would destroy windings before a standard MCB trips. Choose the LA7K0064 when the application specifically requires overload relay characteristics.

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