SIEMENS 5ST36760 Pin Busbar 10mm² 1P+N 12 Modules, 6 AFDD + 6 Components

Electricians and panel builders use the SIEMENS 5ST36760 pin busbar to distribute power to modular protection devices in residential and commercial distribution boards. This 1-pole + N busbar has a 10 mm² copper cross-section and supplies up to 12 devices: 6 AFDDs and 6 other components (MCBs, RCBOs). Its pin-type connections plug directly into device terminals, reducing wiring time and errors. The busbar is 12 module units wide (about 216 mm) and rated for 63 A at 400 V AC. It mounts on standard DIN rails and is suitable for AFDD, MCB, and RCBO power distribution. The grey plastic insulation provides touch protection and is compliant with IEC/EN 60947-7-1.

Key specifications

• Type: Pin busbar
• Poles: 1-pole + N
• Conductor cross-section: 10 mm²
• Rated current: 63 A
• Rated voltage: 400 V AC
• Module width: 12 MW
• Connections: 6 for AFDDs + 6 for other components (total 12)
• Connection type: Pin
• Conductor material: Copper
• Insulation material: Plastic
• Colour: Grey
• Mounting: DIN rail
• Application: Power distribution for AFDDs, MCBs, RCBOs
• Standard: IEC/EN 60947-7-1
• Operating temperature: -25 to +55 °C
• Short-circuit current rating: 25 kA (1s)

Why choose it

The 5ST36760 simplifies board wiring by replacing individual jumpers with a single, reliable busbar. Its pin design ensures secure contact and reduces installation time. The 10 mm² cross-section supports up to 63 A, making it suitable for high-load circuits. The integrated N conductor eliminates the need for a separate neutral bar for the connected devices.

Ideal use cases

• Distribution boards with AFDD (arc fault detection) protection
• Residential and commercial electrical panels
• Retrofit projects where space is limited and wiring speed matters
• Standardized installations requiring consistent connection quality

Good to know

The busbar is 12 module units wide, which corresponds to a standard DIN rail length for 12 single-pole devices. End caps are required for IP20 protection (not included). The operating temperature range is -25 to +55 °C, suitable for indoor panels. The short-circuit current rating is 25 kA for 1 second, ensuring safety under fault conditions.