Phoenix Contact 3273366 DIN Rail Fixing Bracket, End Clamp, Polyamide, Gray, for NS 35

Loose terminal blocks and components on a DIN rail can shift, rattle, or even disconnect under vibration. The Phoenix Contact 3273366 fixing bracket solves this by locking components firmly in place on standard NS 35 rails.

Who is it for

Panel builders, machine builders, and maintenance technicians who need reliable, vibration-resistant mounting of terminal blocks, relays, and other DIN-rail devices in industrial control cabinets.

Main features

• End clamp design for secure lateral fixation
• Compatible with NS 35 DIN rails per EN 60715
• Made of gray polyamide (PA) for electrical insulation and durability
• Compact dimensions: 9.5 mm wide, 42 mm long, 35 mm high
• Lightweight at 3.2 g per piece
• Wide operating temperature range: -60 °C to 105 °C
• Flammability rating UL 94 V0
• High resistance to shock (5 g) and vibration (2.5 g)

Specifications

• Product type: Fixing bracket / end clamp
• Mounting type: DIN rail
• DIN rail compatibility: NS 35 (EN 60715)
• Material: Polyamide (PA)
• Color: Gray
• Length: 42 mm
• Width: 9.5 mm
• Height: 35 mm
• Weight: 3.2 g
• Operating temperature: -60 °C to 105 °C
• Flammability rating: UL 94 V0
• Insulation material group: I (IEC 60664)
• Shock resistance: 5 g (IEC 60068-2-27)
• Vibration resistance: 2.5 g (IEC 60068-2-6)

Tips

Use one end clamp at each end of a terminal block row to prevent movement. For longer rows, add additional clamps at regular intervals. Ensure the clamp is fully seated on the rail before tightening.