RUKO SPB-DIN340-5.5mm-SB Test Plug Socket, 5.5 mm, Grey

The RUKO SPB-DIN340-5.5mm-SB is a test plug socket specifically engineered for 5.5 mm test openings in Phoenix Contact terminal blocks. Unlike generic test accessories, its polyamide body carries a UL 94 V-0 flammability rating and is rated for 500 V / 32 A, making it suitable for demanding circuit testing in industrial control panels.

Highlights

• 5.5 mm test plug diameter for secure insertion into terminal block test openings
• Grey polyamide (PA) insulating material with UL 94 V-0 flammability rating
• Nominal voltage 500 V, nominal current 32 A
• Operating temperature range -60 °C to 105 °C
• Pollution degree 3, overvoltage category III, insulating material group I

In daily use

Insert the SPB-DIN340-5.5mm-SB directly into the test opening of a compatible terminal block to establish a safe test point. The plug's dimensions and material ensure reliable contact and insulation, even in harsh environments with wide temperature fluctuations.

Full specifications

• Product type: Test plug socket
• Test plug diameter: 5.5 mm
• Colour: Grey
• Insulating material: Polyamide (PA)
• Flammability rating: UL 94 V-0
• Nominal voltage (UN): 500 V
• Nominal current (IN): 32 A
• Operating temperature: -60 °C to 105 °C
• Pollution degree: 3
• Overvoltage category: III
• Insulating material group: I
• Compatibility: Phoenix Contact terminal blocks with 5.5 mm test openings
• Mounting type: Insertable into terminal block test opening
• Standards: RoHS, REACH compliant

Final note

Designed for professionals who need a reliable test point in terminal blocks, the SPB-DIN340-5.5mm-SB combines high electrical ratings with a robust, flame-retardant housing.