ETI ES-BT/3 Screw Terminal Block, End Connection and Neutral Terminal, 3 Connection Points, 800 V, 32 A, Black 003903229

Electricians and panel builders use the ETI ES-BT/3 terminal block for end connections and neutral terminations in distribution boards and industrial control panels. This black screw terminal block mounts on a standard 35 mm DIN rail and provides three connection points for secure wiring.

Key specifications

• Type: Screw terminal block for end connection and neutral terminal
• Number of connection points: 3
• Mounting: DIN rail (35 mm)
• Rated voltage (IEC): 800 V
• Rated current (IEC): 32 A
• Conductor cross-section solid: 0.5–4 mm²
• Conductor cross-section stranded: 0.5–2.5 mm²
• Conductor cross-section fine-stranded with ferrule: 0.5–2.5 mm²
• Insulation material: Polyamide (PA)
• Colour: Black
• Operating temperature: -40 °C to +100 °C
• Pollution degree: 3
• Flammability rating: UL94 V-0
• Connection method: Screw connection
• Stripping length: 9 mm
• Torque: 0.5–0.8 Nm

Why choose it

The ETI ES-BT/3 combines end connection and neutral terminal functions in one compact block, reducing the number of components needed in an installation. Its screw connection accepts a wide range of conductor sizes, and the polyamide insulation withstands harsh industrial environments.

Ideal use cases

• Distribution boards and consumer units
• Industrial control panels
• Building automation systems
• Machine wiring and retrofits

Good to know

The terminal block complies with IEC 60947-7-1 and is designed for pollution degree 3 environments. The black colour blends with standard panel components.