NH Strip-Type Fuse Switch Disconnectors SL
Safety, reliability, performance and flexibility are characteristics that are associated with JEAN MÜLLER NH fuse switch disconnectors.
NH strip-type fuse switch disconnectors satisfy all the requirements of the power grid operators and industry for power distribution in grid and transformer stations, cable distribution cabinets and low-voltage distribution boards. NH fuse switch disconnectors for converter installations are the basis for efficient energy management.
„Wer neue Wege gehen will, muss alte Pfade verlassen.“
– Manfred Grau –
PERFORMANCE
High load switching and short-circuit
switching capacity due to controlled arc
guidance.
SAFETY
Safe installation under voltage as the
contact system is always protected.
COMPATIBILITY
Combination with measuring and monitoring
components for SMART GRID applications.
PRODUCT VIDEOS
The smallest smart power-monitoring module for strip-type fuse-switch-discnnectors
– Easy installation
— Customer configurable by DIP switches
— Data interface for ModBus or CANBus (PLVario)
— Reduced wiring
SL product range – Basic features
– Size 00 (160A), 1 (250A), 2 (400A), 3 (630A)
— Special versions up to 2000A
— 1‑pole and 3‑pole switchable
— for busbar systems 100mm and 185mm
— Touch protected according to IP30 from front side
— High switching capacity (up to AC23B)
— High short-circuit strength (up to 120kA)
— Low power loss
— High-quality plastics (self-extinguishing and halogen-free)
— Safe and powerful even under harsh conditions
Integrated current transformer for your power management
– SL00: up to 160A with integrable current transformers
— SL1, 2.3: up to 1000A with integrable current transformers
— Same installation depth as standard strips
— Secondary current 1A and 5A
— Accuracy class 1 and 0.5 (class 0.5s on request)
— Pre-wired standard types
— Wiring kit with terminals as accessories
— Certified versions upon request
Fuse-monitoring unit ES00 –
one for all applications
– For size 00 to size 3
— Integrated power supply
— Rated voltage 400–690VAC
— Operation indicator
— Blown fuse indication per phase
— Collective fault indication 1 NO / 1 NC
— Suppression of fault indication Y1/Y2
— Compact design
Cover systems for retrofitting
–Blank panel covers
– screw assembly
– quick closing technology
— Additional nameplates
Incoming disconnectors SL3-910A
– For secondary protection of 630kVA transformers
– For all classic applications of power utilities
Incoming fuse-switch-disconnector SL3-910Aplus
– Ith = 1000A
– With additional contact
– For harsh operational conditions
– For long-lasting full load conditions
Incoming switch-disconnectors SL3-1000A with mechanical interlock (MV)
– Rated short time withstand current Icw = 25kA
– Safe and visible separation point for LV distribution panels
Multi-conductor connection for double-switch disconnectors
– Handle connecting kit for ganged disconnectors
– Carrier for identification label
– Busbar railing kit for cable
– 3 x 300mm²
– 4 x 240mm²
– Terminal cover for double strip
– Also available in pre-mounted versions for 1250A, 1600A and 2000A
Benefits of the V box terminal RM300
– All parts made of aluminium for the perfect clamping
– Low power loss thanks to BYPASS technology
– Wide clamping range from 25 to 300mm² re/rm/se/sm
– High nominal torque of 32Nm (from 95mm²)
– Contact pressure by fine thread and cone pressure piece
– Optional shear head screw
– Also suitable for copper conductors
nh strip-type fuse switch disconnectors sl in the online product catalogue
SL series NH strip-type fuse switch disconnectors cover a wide range of the most diverse product variants. Choose the perfect product for your application from our online product catalogue.
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