Main line tap-off terminal blocks
HLAK 25 4/8-S; HLAK25-5/10-S; HLAK25 4/8-25-S; HLAK25-5/10-25-S
Extendable with terminal blocks of the “M2” series.
Application
Terminal blocks for mounting on DIN rails, e.g. for small distribution boards and meter cabinets according to VDE0603.
Standards/ regulations
Small distribution boards and meter cabinets 400VAC.
Main line tap-off terminal blocks: VDE0603-2.
Connecting material for low-voltage circuits for household and similar purposes: VDE0613 Part1 / EN60998-1.
Construction
Terminal body: brass, tinned.
Clamping screws: steel, galvanized.
Insulating housing: plastic (polyamide), impact-resistant, flame-retardant, halogen-free.
Quick fastening: sheet steel, galvanized or nickel-plated.
Color options
Standard: 3x grey-blue-(yellow-green).
“BSG”: brown-black-grey-blue-(yellow-green).
“grey”: all covers grey.
Or according to customer specification.
Conductor connection
Cu: solid/stranded; fine-stranded with ferrule.
Al: solid only.
Main conductor: 1.5..25mm² solid/stranded, 2.5Nm.
Main conductor (fine-stranded with ferrule): 1.5..16mm², 2.5Nm.
Tap conductor: 1.5..16mm² solid/stranded, 2Nm.
Tap conductor (fine-stranded with ferrule): 1.5..10mm², 2Nm.
/25 types: 1.5..25mm² solid/stranded, 2.5Nm; 1.5..16mm² fine-stranded with ferrule, 2.5Nm.
Strip length: 16mm.
Socket terminal with 2screws per clamping point.
Screws with combi slot Pozidriv Z2.
Electrical
Insulation voltage: 1000VAC/DC (overvoltage category III, Uimp=8kV; pollution degree2).
Rated current: Cu130A; Al100A (VDE0611/ EN60947-7).
Mounting/ protection
DIN rail 35mm according to EN50022/ EN60715.
Touch protection: IP20, finger-safe.
Safety: rounded corners.
Environment
RoHS compliant.
