New to Latinafy? Totally normal — 92.7% of our customers were first-timers in .

You know Mercado Libre (the Amazon of Latin America), and you trust Visa, PayPal, FedEx, DHL.
We connect the dots — simply.

No customs mess. No extra fees. Just what you want, delivered fast with prepaid pricing.

Explore more products by Steck

Steck Tetrapolar Thermal Key 4x40 3ka Curve C 40amp

Write a Review
30-Day Money-Back Guarantee

Not satisfied? Return within 30 days for a full refund.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.
Shipping Time:
Ships within 2-5 business days after your purchase. We will receive your product at our warehouse and carefully package it for international shipping.
SKU:
MLA1109360990
Condition:
New
UPC:
7893401259527
Weight:
0.48 KGS
  • Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck 0
  • Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck 1
  • Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck 2
  • Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck 3
  • Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck 4
  • Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck 5
Mrsp: US $73.31
US $49.42 & eligible for FREE Shipping
— You save US $23.89
Sold by Mercado Libre
100% verified sellers. Backed by official sources and constant checks. Buy with total confidence—your order is always in safe hands.
Ships by FedEx (more options at checkout)
30-Day Money-Back Guarantee

Not satisfied? Return within 30 days for a full refund.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.

Currently available

Why did Google suggest you Latinafy as the top result for this product?
Because Google knows it’s hard to find this product outside Latin America but it also knows we can get it to you — no language or payment barriers.

Secure Payments Pay with all debit and credit cards through PayPal, using secure 256-bit SSL encryption to ensure your information is safe.

Choose now FedEx Economy Saver at checkout for FREE shipping on eligible products. Arrives in 2 to 3 business days (US/Canada & more). This item ships to other international locations, please see below.

You can confirm shipping methods and prices to your address on the shopping cart page or at checkout before placing an order.

US & Canada: flat-rate US $7.99 shipping, or free on orders over US $50 of eligible products from each country of origin. Arrives in 3 to 5 business days. May vary for remote locations in non-contiguous states.

Rest of Americas: free on orders over US $150. Arrives in 3 to 5 business days.

UK, France, Germany & more in Europe: free on orders over US $150. Arrives in 4 to 6 business days.

Australia: free on orders over US $130. Find calculated rates at checkout. Arrives in 7 to 9 business days.

Asia: free on orders over US $150. Arrives in business 5 to 7 days.

Middle East & Africa: free on orders over US $150. Arrives in 7 to 9 business days.

Rest of the World: free on orders over US $150..Find calculated rates at checkout.

FedEx Priority also available at checkout in eligible regions.

Get FREE shipping on eligible products from the same country of origin.


Step-by-step: How your purchase works
1.
Choose your item — price is exactly what you see.
2.
Pay securely — Visa, MasterCard, PayPal protect your order.
3.
We buy, check, and ship it to you — fast and tracked.
4.
Track it — no customs mess, no extra fees, just what you ordered.

Description

Shop Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck and more Interruptores Automáticos at Latinafy.com

Introducing the Steck Tetrapolar Thermal Key, a superior electrical solution for your business or home. With a nominal current of 40 A, it is designed to handle demanding applications efficiently. This model (SDD64C40) features a C curve characteristic, ideal for protecting circuits that can tolerate short inrush currents. Its robust construction allows it to operate at a voltage nominal range of 380 VCA to 690 VCA. With a cutoff power of 3 kA, this thermal key ensures your electrical systems remain secure and reliable even under challenging conditions.

The Steck Tetrapolar Thermal Key offers advanced protection for your electrical systems, making it an essential component in various applications. With a nominal current of 40 amps and a four-pole configuration, it ensures that all phases of your electrical system are reliably guarded. The device operates within a wide voltage range of 380 VCA to 690 VCA, making it versatile for different settings. Its C curve characteristic enables efficient handling of devices that have higher inrush currents, thus ensuring longevity and performance. Crafted to meet high safety standards, this thermal key has passed rigorous testing and is certified by TÜV Rheinland Argentina. With a cutoff power of 3 kA, it offers peace of mind by minimizing the risk of electrical faults. Measuring at 82 mm in height, 74 mm in width, and 80 mm in depth, it is compact enough for various installation environments. Additionally, its durability and reliability make it ideal for both industrial automation and home electrical systems, ensuring a safe operation. As part of our commitment to quality, every product comes with a guarantee, and inventory levels are consistently updated to provide immediate availability. If you're looking to enhance the safety and functionality of your electrical system, the Steck Tetrapolar Thermal Key is the perfect choice.

Usage ideas This Steck Tetrapolar Thermal Key is perfect for safeguarding industrial machinery, commercial electric panels, and residential electrical circuits. Use it to enhance safety in environments with high inrush currents, such as HVAC systems and large electrical motors. It can also serve as a critical component in automation systems, ensuring reliable operation under fluctuating electrical loads.

Frequently asked questions
question: Is this the thermal key I'm looking for?
answer: Yes, this is indeed a thermal key, perfect for your needs! Feel free to ask any further questions.

- Marca: Steck
- Código universal de producto: 7893401259527
- Condición del ítem: Nuevo
- Modelo: SDD64C40
- SKU: 31659
- Tipo de producto: Termomagnetico riel DIN
- Largo: 80 mm
- Ancho: 74 mm
- Altura: 82 mm
- Peso: 0.37 kg
- Número de certificado de seguridad eléctrica: RA 3782674 E
- Organismo de certificación (OCP): TÜV Rheinland Argentina S.A. (TUV)
- Número de polos: 4
- Corriente nominal In: 40 A
- Tensión nominal de aislamiento máxima Ue: 500V
- Curva de disparo: C
- Tipo de unidad de control: Termomagnético

Vendor listing title: Llave Termica Tetrapolar 4x40 3ka Curva C 40amp Steck
View AllClose

Additional Information

Origin:
Argentina
Vendor:
Shop on Mercado Libre Argentina
Brand:
Steck
View AllClose