The product shown in the image is a 3-Pole Barrier Terminal Block (Screw Type Terminal Block / Barrier Strip Connector), commonly used for secure power and signal wire connections in industrial control panels, power supplies, machinery, and electrical equipment.
3-Pole Barrier Terminal Block – Full Specification
Parameter Specification
Product Name 3-Pole Barrier Terminal Block
Type Screw Clamp Barrier Terminal Block
Number of Poles 3 Pole
Mounting Type Panel Mount / Chassis Mount
Connection Type Screw Terminal
Housing Material Flame-Retardant Thermoplastic (PA66/PBT or PC)
Contact Material Brass
Screw Material Zinc-Plated Steel
Contact Plating Nickel Plated
Housing Color Black
Terminal Pitch 10–12 mm (depending on model)
Rated Voltage Up to 600 VAC
Rated Current 15A–35A (model dependent)
Wire Size 0.5–10 mm² (AWG 20–8, depending on rating)
Tightening Screw M3 or M4
Insulation Resistance ≥100 MΩ at 500 VDC
Dielectric Strength 2500–3000 VAC for 1 minute
Operating Temperature -40°C to +110°C
Flammability Rating UL94 V-0 or UL94 V-2
Mounting Hole Panel Screw Mount
RoHS Compliance Yes
Typical Dimensions (35A Version)
Parameter Size
Length 56 mm
Width 30 mm
Height 19.5 mm
Pole Pitch 12 mm
Screw Size M4
These dimensions correspond to a common 35A, 3-pole barrier terminal block.
Features
High-current screw clamp connection
Excellent electrical insulation
Barrier walls prevent accidental short circuits
Strong brass terminals for long service life
Easy panel mounting
Suitable for stranded and solid wires
Corrosion-resistant plated contacts
Vibration-resistant screw connection
Reusable and maintenance-friendly
RoHS compliant
Applications
Industrial Control Panels
Power Distribution Units
Power Supplies (SMPS)
UPS Systems
Battery Chargers
Motor Controllers
CNC Machines
Automation Equipment
Electrical Panels
Inverters
Generator Control Panels
HVAC Equipment
Lighting Control Systems
Package Includes
1 × 3-Pole Barrier Terminal Block
Screw terminals pre-installed
This specification is suitable for use in a Switch Mart India product listing or catalog. Actual current rating, dimensions, and wire capacity may vary slightly depending on the specific manufacturer and model.
3-Pole Barrier Terminal Block – Full Specification
Parameter Specification
Product Name 3-Pole Barrier Terminal Block
Type Screw Clamp Barrier Terminal Block
Number of Poles 3 Pole
Mounting Type Panel Mount / Chassis Mount
Connection Type Screw Terminal
Housing Material Flame-Retardant Thermoplastic (PA66/PBT or PC)
Contact Material Brass
Screw Material Zinc-Plated Steel
Contact Plating Nickel Plated
Housing Color Black
Terminal Pitch 10–12 mm (depending on model)
Rated Voltage Up to 600 VAC
Rated Current 15A–35A (model dependent)
Wire Size 0.5–10 mm² (AWG 20–8, depending on rating)
Tightening Screw M3 or M4
Insulation Resistance ≥100 MΩ at 500 VDC
Dielectric Strength 2500–3000 VAC for 1 minute
Operating Temperature -40°C to +110°C
Flammability Rating UL94 V-0 or UL94 V-2
Mounting Hole Panel Screw Mount
RoHS Compliance Yes
Typical Dimensions (35A Version)
Parameter Size
Length 56 mm
Width 30 mm
Height 19.5 mm
Pole Pitch 12 mm
Screw Size M4
These dimensions correspond to a common 35A, 3-pole barrier terminal block.
Features
High-current screw clamp connection
Excellent electrical insulation
Barrier walls prevent accidental short circuits
Strong brass terminals for long service life
Easy panel mounting
Suitable for stranded and solid wires
Corrosion-resistant plated contacts
Vibration-resistant screw connection
Reusable and maintenance-friendly
RoHS compliant
Applications
Industrial Control Panels
Power Distribution Units
Power Supplies (SMPS)
UPS Systems
Battery Chargers
Motor Controllers
CNC Machines
Automation Equipment
Electrical Panels
Inverters
Generator Control Panels
HVAC Equipment
Lighting Control Systems
Package Includes
1 × 3-Pole Barrier Terminal Block
Screw terminals pre-installed
This specification is suitable for use in a Switch Mart India product listing or catalog. Actual current rating, dimensions, and wire capacity may vary slightly depending on the specific manufacturer and model.
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