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Esinti Heavy-Duty Connector Bottom Close
Esinti Heavy Duty Connectors with closed bottom design are ideal for HOODS heavy duty industrial connection, waterproof electrical connectors, and power connectors. Built for durability, they function as reliable wire terminals, multipin connectors, and cable connectors in demanding environments. Perfect for industrial automation, marine applications, and renewable energy systems, they deliver secure, high-performance connectivity.
| Brand: ESINTI |
| Color: Grey |
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Technical Specifications – Heavy Duty Connectors
| Parameter | 4-Pin Connector | 6-Pin Connector | 7-Pin Connector | 10-Pin Connector | 16-Pin Connector | 24-Pin Connector | 32-Pin Connector | 48-Pin Connector |
|---|---|---|---|---|---|---|---|---|
| Number of Pins | 4 + PE (Protective Earth) | 6 + PE | 7 + PE | 10 + PE | 16 + PE | 24 (configurable as 2x12 rows) | 32 + PE | 48 (configurable as 3x16 or 4x12 rows) |
| Rated Current | 25–40 A (depending on contact size) | 16–40 A | 20–32 A | 16–25 A | 16 A | 16 A | 10–16 A | 10 A |
| Rated Voltage | 500–690 V AC | 500–690 V AC | 500 V AC | 500 V AC | 500 V AC | 250–1000 V (300–600 V typical) | 250–500 V | 250–500 V |
| Rated Impulse Voltage | 6–8 kV | 6–8 kV | 6 kV | 6 kV | 6 kV | Up to 6 kV | 4–6 kV | 4–6 kV |
| Pin Material | Copper Alloy (Silver/Gold Plated) | Copper Alloy (Silver/Gold Plated) | Copper Alloy (Silver Plated) | Copper Alloy (Silver Plated) | Copper (Silver/Gold Plated) | Copper Alloy (Gold/Tin Plated) | Copper Alloy (Tin Plated) | Copper Alloy (Tin/Gold Plated) |
| Contact Resistance | ≤ 1 mΩ | ≤ 1 mΩ | ≤ 1 mΩ | ≤ 1 mΩ | ≤ 1 mΩ | < 10 mΩ | < 10 mΩ | < 10 mΩ |
| Wiring Form | Screw/Crimp | Screw/Crimp | Screw/Crimp | Screw/Crimp | Screw Connection | Crimp or Solder | Crimp or Screw | Crimp or Solder |
| Wire Specification | 1.0–10.0 mm² | 1.0–6.0 mm² | 1.0–6.0 mm² | 0.75–4.0 mm² | 0.5–4.0 mm² | 0.5–2.5 mm² | 0.5–2.5 mm² | 0.25–2.5 mm² |
| Tightening Torque | 0.6–0.9 Nm | 0.5–0.8 Nm | 0.5–0.8 Nm | 0.5–0.6 Nm | 0.5 Nm | 0.5–0.6 Nm | 0.4–0.5 Nm | 0.4–0.5 Nm |
| Mating Cycles | ≥ 500 | ≥ 500 | ≥ 500 | ≥ 500 | ≥ 500 | 500–1000 | 500–1000 | 500–1000 |
| Operating Temperature | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C |
| Shell Material | Die-Cast Aluminum Alloy / Zinc Alloy | Die-Cast Aluminum Alloy / Zinc Alloy | Aluminum Alloy / Thermoplastic | Aluminum Alloy / Thermoplastic | Die-Cast Aluminum Alloy | Nylon, Zinc Alloy, or Thermoplastic | Thermoplastic / Zinc Alloy | Thermoplastic Reinforced / Zinc Alloy |
| Protection Grade (IP) | IP65/IP67 | IP65/IP67 | IP65 | IP65 | IP65 (Dust-tight, water-resistant) | IP67/IP68 (Dust/waterproof) | IP67 | IP67/IP68 |
| Sealing Element | NBR (Nitrile Rubber) or Silicone | NBR (Nitrile Rubber) or Silicone | Silicone/NBR | Silicone/NBR | NBR (Nitrile Rubber) | Silicone Rubber Gasket | Silicone Rubber | Silicone Rubber |
| Locking Mechanism | Double Latch / Screw Lock | Double Latch / Screw Lock | Double Latch / Screw Lock | Double Latch / Screw Lock | Metal Roller, Double Buckle | Twist Lock, Bayonet, or Threaded Coupling | Bayonet / Latch Lock | Bayonet / Threaded / Latch Lock |
| Salt Spray Resistance | 48–72 hours | 48–72 hours | 48 hours | 48 hours | 48 hours | 48 hours | 48 hours | 48 hours |
| Humidity Resistance | 90% RH at 40°C | 90% RH at 40°C | 90% RH at 40°C | 90% RH at 40°C | 90% RH at 40°C | 90% RH at 40°C | 90% RH at 40°C | 90% RH at 40°C |
| Mounting Style | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable | Panel Mount/Inline/Cable-to-Cable |
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