Insert with screw connection EPIC® HA 4 BS, Insert with screw connection socket, Number of contacts: 4+PE, Size: 3A, 400 V AC rms / DC according to IEC, 10 A according to UL, For cross-section (min./max.): 0.5mm² - 2.5mm², Contacts included, Polyamide, Areas of application: Apparatus construction, Mechanical and apparatus engineering, Control technology, Railway applications / vehicle construction, Benefits: Simple cable connection through straight cable entry into the contacts, The small HA 3 / HA 4 are used wherever space is limited, Service-friendly screw connection, Use for railway applications - Fire protection in rail vehicles: Testing according to EN 45545-2 requirement set R22 and R23 hazard level HL1, HL2 and HL3