Phoenix 3212120 PT 10 Push-in Feed-Through Terminal Block, 10 mm², Grey

Rated for 1000 V and 57 A, the Phoenix 3212120 PT 10 terminal block delivers high-current connectivity in a compact push-in design. Its 10 mm² nominal cross-section accommodates solid conductors up to 16 mm² and stranded up to 10 mm², making it ideal for demanding industrial control panels and power distribution applications.

Overview

The Phoenix 3212120 PT 10 is a single-position feed-through terminal block engineered for DIN rail mounting on NS 35/7.5 or NS 35/15 rails. It features two push-in connections for tool-free wiring, with a generous 18 mm stripping length for secure conductor insertion. The grey polyamide housing meets UL 94 V0 flammability standards and withstands operating temperatures from -60 °C to 105 °C.

What stands out

• High current rating: 57 A at 1000 V (IEC) for robust power distribution.
• Push-in technology: fast, vibration-resistant connections without special tools.
• Wide conductor range: accepts solid wires from 0.5 to 16 mm² and stranded from 0.5 to 10 mm².
• Durable construction: PA housing with V0 flammability rating and wide temperature tolerance.
• Global approvals: IEC 60947-7-1, UL, CSA, VDE, and EAC certified for international use.

Technical details

• Connection technology: Push-in
• Nominal cross section: 10 mm²
• Number of connections: 2
• Number of positions: 1
• Nominal voltage (IEC): 1000 V
• Nominal current (IEC): 57 A
• Rated surge voltage: 8 kV
• Insulating material: PA (Polyamide)
• Colour: Grey
• Mounting type: DIN rail NS 35/7.5 or NS 35/15
• Conductor cross section solid: 0.5 - 16 mm²
• Conductor cross section stranded: 0.5 - 10 mm²
• Stripping length: 18 mm
• Operating temperature: -60 °C to 105 °C
• Flammability rating: V0 (UL 94)
• Pollution degree: 3
• Overvoltage category: III
• Standards/Approvals: IEC 60947-7-1, UL, CSA, VDE, EAC

Our verdict

The Phoenix 3212120 PT 10 excels in high-current, space-constrained installations. Its push-in connections reduce wiring time, while the robust polyamide housing ensures long-term reliability. A solid choice for control cabinet builders and machine OEMs requiring certified, maintenance-free terminations.