You searched for "parallel clamp"
Entrelec
Entrelec1SNK706150R0000 ZK4 Series Standard Din Rail Terminal, 4mm², Single-Level, Spring Clamp Termination
Part: 1SNK706150R0000
A standard wiring terminal block that clips onto DIN rail in control panels, accepting 4mm electrical cables with a simple spring-clamp connection.
Entrelec
Entrelec1SNK706020R0000 ZK4 Series Standard Din Rail Terminal, 4mm², Single-Level, Spring Clamp Termination
Part: 1SNK706020R0000
A blue electrical connector block that mounts on standard DIN rail and uses spring clamps to connect 4mm wires safely in control panels and machinery.
Entrelec
Entrelec ZK4 Series Grey Feed Through Terminal Block, 4mm², Single-Level, Spring Clamp Termination
Part: 1SNK706012R0000
A grey electrical connector block that safely joins wires in control panels and machinery, rated for 32 amps.
Entrelec
Entrelec1SNK706010R0000 ZK4 Series Standard Din Rail Terminal, 4mm², Single-Level, Spring Clamp Termination
Part: 1SNK706010R0000
A standard grey electrical connector for mounting on DIN rail in control panels, designed to safely connect 4mm cables at up to 32 amps.
Entrelec
Entrelec ZK4 Series Grey Feed Through Terminal Block, 4mm², Single-Level, Spring Clamp Termination
Part: 1SNK706011R0000
A grey wire connection block that mounts on DIN rail, accepts wires up to 4mm thickness, and safely handles up to 32 amps.