The spring terminal blocks "Push In" 5.08 mm

The terminal blocks used e.g. by the modules with a higher protection - the C-RQ-0400I, and some other peripheral modules, are screwless (with springs) fixed terminals with a 5mm spacing and the Push-In technology. The technology allows inserting the wire (a solid wire, or a stranded wire with a sleeve) without the use of any tools or another hand; in order to eject the wire, a button above the hole for the wire must be pressed (using a screwdriver or other tool, possibly also a finger). For more detailed parameters of terminals, see the following table:

Table .1. The parameters of the miniature terminal block

Spacing of terminals			5mm
The type of terminal			screwless, Push In
Wire stripping length	mm		8
Conductor sizes
Clamping range for a solid wire	mm2		0.2 ÷ 1.5
Clamping range for a stranded wire	mm2		0.2 ÷ 1.5
`The clamping range for a stranded wire with a sleeve	mm2		0.25 ÷ 1.5
Nominal voltage	V		300
Rated current terminals	A		15
Material
Insulant		LCP GF
Contact		Alloyed copper