Engineer reliable, high-current connections with the TB Series 15A/25A/45A 600V Dual Row Barrier Screw Terminal Block. This versatile connector offers a 600V rating and multiple current capacities in a compact dual-row design, providing a secure and organized solution for demanding electrical applications. Choose from 3 to 12 pin configurations for optimal project fit. Features and Benefits
- 15A, 25A, and 45A Current Ratings - Select the precise amperage capacity needed for your circuit, from signal-level to high-power connections.
- 600V Voltage Rating - Safely handles industrial and commercial power levels, ensuring durability and safety in high-voltage environments.
- Dual Row Barrier Design - Prevents accidental short circuits between adjacent terminals and allows for neat, organized wiring in tight spaces.
- Screw Clamp Connection - Provides a vibration-resistant, gas-tight connection that maintains integrity over time, superior to spring-clamp alternatives.
- Multiple PIN Options (3/4/5/6/8/10/12) - Offers exceptional flexibility to match the exact number of circuit connections required, reducing waste and cost.
- High-Quality Thermoplastic Housing - Resists heat, corrosion, and impact for long-term reliability in challenging conditions. Applications
- Industrial Control Panels - Ideal for building and repairing motor controls, PLC interfaces, and power distribution inside enclosures.
- Power Supply and Transformer Wiring - Perfect for creating secure, high-current terminal points for AC/DC power supplies and transformer secondaries.
- CNC Machinery and 3D Printers - Provides robust, organized connections for stepper drivers, heated beds, and main power inputs in automated equipment.
- DIY Electronics and Prototyping - An excellent choice for hobbyists and technicians building custom power racks, test jigs, or permanent project assemblies.
Contact Material: Copper Alloy. Insulation Material: Polyamide (PA66). Voltage Rating: 600 V AC/DC. Contact Pitch: 10.16 mm (0.4 in). Contact Plating: Tin. Current Rating: 15 A, 25 A, 45 A. Flammability Rating: UL94 V-0. Mounting Type: DIN Rail (TS35/7.5, TS35/15). Number of Positions: 3, 4, 5, 6, 8, 10, 12. Operating Temperature: -40°C to +105°C. Package Type: Bulk. Screw Type: M3.5. Terminal Type: Dual Row Barrier Screw. Torque Rating: 0.8 N·m. Wire Range: 28-10 AWG (0.08-5.3 mm²). Contact Material: Copper Alloy (inferred). Insulation Material: Thermoplastic (e.g., Polyamide PA66, inferred). Voltage Rating: 600V AC/DC. Wire Range (for 15A): 28-12 AWG (inferred). Wire Range (for 25A): 22-10 AWG (inferred). Wire Range (for 45A): 16-6 AWG (inferred). Operating Temperature: -40°C to +105°C (inferred). Current Rating Options: 15A, 25A, 45A. Flammability Rating: UL94 V-0 (inferred). Torque Rating: Typically 0.5-0.8 Nm (inferred). Contact Plating: Tin or Nickel Plating (inferred). Dielectric Strength: >2500V AC (inferred). Insulation Resistance: >1000 MΩ (inferred). Mounting Method: Through-hole PCB mount or DIN Rail mount (inferred). Number of Positions (PIN) Options: 3, 4, 5, 6, 8, 10, 12. Pitch (Center-to-center spacing): 9.5mm or 10mm (inferred for dual row). Product Series: TB Series. Screw Type: Slotted or Phillips Head (inferred). Terminal Type: Dual Row Barrier Screw Terminal Block. Wire Connection Method: Screw Clamp. Q: What are the exact specifications and dimensions of this TB Series terminal block? A: This TB Series terminal block is rated for 600V and comes in 15A, 25A, and 45A current ratings. It is a dual-row barrier type with optional pin counts of 3, 4, 5, 6, 8, 10, or 12, such as the TB-1503 model.. Q: How durable is the construction of this 600V screw terminal block? A: The terminal block is built with a robust barrier design and screw clamps to ensure secure, long-lasting connections. It is designed for reliable performance in electrical applications requiring a 600V rating.. Q: Can this dual-row terminal block be used for connecting multiple wires in a control panel? A: Yes, its dual-row barrier design is ideal for organizing and connecting multiple wires in control panels, power supplies, or industrial machinery. The screw terminals provide a secure and versatile connection point for various wire gauges.. Q: Does this product come with any warranty or guarantee? A: Warranty details are typically provided by the seller at the point of purchase. We recommend checking the specific product listing or contacting customer support for the exact warranty terms applicable to this TB Series terminal block.. Q: Is this TB-1503 terminal block a good value for the price? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use in electrical projects and repairs..