Junction boxes

AK1.K5x10.K5x10.50VGS-31-275

Part Number 159144

AK1.K5x10.K5x10.50VGS-31-275

Universal small housing for individual cable entry with consideration of practical cross-sections
Internal terminal design allows spur or V-wiring (series)
Suitable for TNS-TT mains types
Integrated DAC50VGS-31-275
Type 2+3 combined arrester based on a gas-filled spark gap
Discharge capacity per pole: In=20kA (8/20μs); Imax=50kA (8/20μs)
Pluggable protection modules
Remote signalling as standard

Datasheet
Tender specifications

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Electrical Properties Mechanical Properties Norms Schemas

SPD type	IEC	2+3
Nominal line voltage	Un	230/400 Vac
Max. AC operating voltage	Uc	275 Vac
Max. load current if series connection	IL	bis 59 A (Verlegeart beachten)
Surge protection device		DAC50VGS-31-275 (internally pre-wired)
Nominal frequency	fn	0-100 Hz

Housing material		Thermoplastic UL94 V-0
Protection rating		IP65
Dimensions		See diagram - 3 TE (EN43880)
Entrance		Direct connection to SPD, V wiring max. 10mm² (re)*
Outgoing		Direct connection to SPD, V wiring max. 10mm² (re)*
Earth connection terminal		Direct connection to SPD, V-Wiring max. 10mm² (re or rm)
Ambient temperature		-25°C bis +40°C / 24h up to max. 35°C
Cable gland		Double diaphragm connector Cable glands M20 / M25 / M32
Humidity		Relative humidity (25°C) 5% to 95% / Max. relative air humidity (40°C) 50%.
Shock resistance		IK 08

Standards compliance

IEC 61643-11