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  • Flexible, reliable technology – exactly what Spelsberg's products and services for switchgear construction provide.
    SWITCHGEAR CONSTRUCTION

    Space for
    flexibility

    Flexible, reliable technology – exactly what Spelsberg's products and services for switchgear construction provide.

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Overview

Expandable any time

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Products

Reliable and felxible technology.

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Expandable any time

Low-voltage switchgear from Spelsberg distributes electrical energy reliably and flexibly. It has many uses, such as sports facilities, industrial plants or in water and wastewater management. Not only is accurate planning required here, but also flexible, reliable technology – exactly what Spelsberg's products and services for switchgear construction provide.

Particularly where requirements for moisture protection are especially high, the AKi small distributors or GTi-ISO switchgear made from high-grade polycarbonate represent a corrosion-free alternative to steel distributors.

The enclosures in the GTi series can also be flexibly adapted to the requirements of the respective system. Thanks to their modular design and open sides, they can be expanded at any time without difficulty – and without the need for snapping out side walls. So even short-notice changes to GTi systems are no problem. The housings are connected together using a time-saving plug-in system without the need for tools.

In the area of switchgear construction, Spelsberg distinguishes itself with a variety of services. A dedicated technical department supports clients in planning and technical documentation of their systems. In addition, planning software assists with project planning. Extensive material is also available online, such as data sheets and installation instructions:  Service/Downloads

Spelsberg's product lines cover a wide spectrum, from AKi small distributors for DIN rail-mounted devices to GTi switchgear with circuit breakers or LVHRC fuses. Custom solutions for control engineering can be realised through numerous variants of empty enclosures. Special products for photovoltaics round off the offer.

The GTi system from Spelsberg
  • Five housing sizes
  • Three cover versions (gray, transparent, transparent with hinged window)
  • Cover frames can be supplied to fit every housing size
  • UV- and weather-resistant
  • Glass fibre reinforced polycarbonate, shockproof
  • One housing connector for all housing sizes  
  • Adequate quantities of housing connectors provided
  • Simple wiring options
  • Shorter assembly time and lower costs
  • Secure investment
  • Easy expansion and adaptation of existing systems
  • Extensive range of accessories
  • Flexible use of housings for a wide variety of applications
  • Eldanorm and Datanorm importing of article master data and prices possible

The energy from the roof

SRU Solar has assembled and installed a photovoltaic system with a rated output of almost 1,000 kWp on almost 15,000 square meters of roof area.
Case study Switch Gear Construction

Switch gear construction in practice

Perfect adjustment included

The shimmering blue expanse atop the roofs in Eastern Brandenburg seems nearly endless. Here the PV modules are lined up one after another; SRU Solar has assembled and installed a photovoltaic system with a rated output of almost 1,000 kWp on almost 15,000 square meters of roof area.

In one of the halls on the extensive premises, Gordon Koch, a sales rep from Spelsberg, and Harald Buschky, an electrical engineer at SRU Solar, stand in front of a PV distributor from Spelsberg. Together they're discussing the correct way to install the system. With so many distributors from Spelsberg at the facility, good co-ordination is especially important.

SRU Solar also works with Spelsberg on many other solar projects. "At Spelsberg you get value for money as well as excellent cooperation", says Harald Buschky, who finds the personal contact with Spelsberg's sales staff especially satisfying. "Even when there are supply bottlenecks, we can always find a solution thanks to the short paths and quick reactions." The exchange of ideas between the manufacturer and the solar company has always led to a solution, even for complicated demands on the electrical installation for PV systems – whether on the DC or the AC side.

Rooftop solar electricity production

One of the three systems on the rooftops of a municipal utility on the Lower Rhine produces around 115 kWp. The entire electrical installation for the system is installed under the roof. Each of the 15 inverters is connected to a supply line that feeds electricity – just converted from DC to AC – into the distributor built from Spelsberg GTi housings.

Master electrician Klaus Oehme relied on Spelsberg for the implementation: "In photovoltaics, every box is unique. With Spelsberg's GTi system, I can assemble the housings as needed." Oehme also likes to use products from Spelsberg for other projects as he has found that the rugged, industrial-quality housings are more reliable and durable than cheap imports.
He is also pleased by Spelsberg's service. Even at the peak of the solar boom, he was able to rely on dependable delivery from Spelsberg. "If ever I have problems, my contacts at Spelsberg always have a solution for me. Great contacts and high flexibility – there's no reason for me to even consider another product."

GTi 1-t
Empty enclosure customizable
GTi 1-t

320 x 220 x 179 mm
Article number: 01000101

with transparent cover

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 1-g
Empty enclosure customizable
GTi 1-g

320 x 220 x 179 mm
Article number: 01040101

with grey cover

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 3-KT-t
Empty enclosure customizable
GTi 3-KT-t

320 x 440 x 179 mm
Article number: 01100301

with transparent hinged door

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 2-KT-t
Empty enclosure customizable
GTi 2-KT-t

320 x 320 x 179 mm
Article number: 01100201

with transparent hinged door

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 2-t
Empty enclosure customizable
GTi 2-t

320 x 320 x 179 mm
Article number: 01000201

with transparent cover

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 2-g
Empty enclosure customizable
GTi 2-g

320 x 320 x 179 mm
Article number: 01040201

with grey cover

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 3-t
Empty enclosure customizable
GTi 3-t

320 x 440 x 179 mm
Article number: 01000301

with transparent cover

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 4-t
Empty enclosure customizable
GTi 4-t

320 x 640 x 179 mm
Article number: 01000401

with transparent cover

Empty Enclosure - Industrial Quality -, 4 x housing connectors (GGV)

GTi 3-g
Empty enclosure customizable
GTi 3-g

320 x 440 x 179 mm
Article number: 01040301

with grey cover

Empty Enclosure - Industrial Quality -, 3 x housing connectors (GGV)

GTi 4-g
Empty enclosure customizable
GTi 4-g

320 x 640 x 179 mm
Article number: 01040401

with grey cover

Empty Enclosure - Industrial Quality -, 4 x housing connectors (GGV)

GTi 5-t
Empty enclosure customizable
GTi 5-t

440 x 640 x 179 mm
Article number: 01000501

with transparent cover

Empty Enclosure - Industrial Quality -, 4 x housing connectors (GGV)

GTi 5-g
Empty enclosure customizable
GTi 5-g

440 x 640 x 179 mm
Article number: 01040501

with grey cover

Empty Enclosure - Industrial Quality -, 4 x housing connectors (GGV)

GSS 2015-250
NH protection switch customizable
GSS 2015-250

320 x 320 x 179 mm
Article number: 04201501

on busbar system 250 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 1 x NH 00 bus-mounting fuse base, Clamp connection 1.5 - 70 mm², Output on top, on 5-pole busbar, with 5 busbar terminals 16 - 70 mm², N terminal 4 - 35 mm², PE terminal 4 - 35 mm², 3 x housing connectors (GGV)

GSS 2025-250
NH protection switch customizable
GSS 2025-250

320 x 320 x 179 mm
Article number: 04200501

on busbar system 250 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 2 x NH 00 bus-mounting fuse base, Clamp connection 1.5 - 70 mm², Output on top, on 5-pole busbar, N terminal 4 - 35 mm², PE terminal 4 - 35 mm², 3 x housing connectors (GGV)

GSS 4035-250
NH protection switch disconnector enclosure customizable
GSS 4035-250

640 x 320 x 179 mm
Article number: 04203501

on busbar system 250 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 3 x NH 00 bus-mounting fuse base, Clamp connection 1.5 - 70 mm², Output on top, on 5-pole busbar, with 5 busbar terminals 16 - 70 mm², N terminal 4 - 35 mm², PE terminal 4 - 35 mm², 4 x housing connectors (GGV)

GSS 4116-250
NH protection switch disconnector enclosure customizable
GSS 4116-250

320 x 640 x 179 mm
Article number: 04211601

on busbar system 250 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 1 x NH 1 bus-mounting fuse base, Screw connection M10, Output on bottom, on 5-pole busbar, N terminal 16 - 120 mm², PE terminal 16 - 120 mm², 4 x housing connectors (GGV)

GSS 4045-250
NH protection switch disconnector enclosure customizable
GSS 4045-250

640 x 320 x 179 mm
Article number: 04204501

on busbar system 250 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 4 x NH 00 bus-mounting fuse base, Clamp connection 1.5 - 70 mm², Output on top, on 5-pole busbar, N terminal 4 - 35 mm², PE terminal 4 - 35 mm², 4 x housing connectors (GGV)

GSS 4025-250
NH protection switch customizable
GSS 4025-250

640 x 320 x 179 mm
Article number: 04202501

on busbar system 250 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 2 x NH 00 bus-mounting fuse base, Clamp connection 1.5 - 70 mm², Output on top, on 5-pole busbar, with 5 busbar terminals 16 - 70 mm², N terminal 4 - 35 mm², PE terminal 4 - 35 mm², 4 x housing connectors (GGV)

GSS 4115-400
NH protection switch disconnector enclosure customizable
GSS 4115-400

320 x 640 x 179 mm
Article number: 04211501

on busbar system 400 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 1 x NH 1 bus-mounting fuse base, Screw connection M10, Output on bottom, on 5-pole busbar, N terminal 16 - 120 mm², PE terminal 16 - 120 mm², 4 x housing connectors (GGV)

GSS 4215-400
NH protection switch customizable
GSS 4215-400

320 x 640 x 254 mm
Article number: 04221501

on busbar system 400 A, with transparent cover

NH fuse base enclosure - Industrial Quality -, 1 x NH 2 bus-mounting fuse base, Screw connection M10, Output on bottom, on 5-pole busbar, N terminal 16 - 120 mm², PE terminal 16 - 120 mm², 4 x housing connectors (GGV)

AKL 2-t
Empty enclosure customizable
AKL 2-t

300 x 300 x 132 mm
Article number: 74400201

Empty enclosure, With double membrane seals, Sealing and insulating plugs, Base: polystyrene, light grey similar to RAL 7035, Cover: polycarbonate, transparent

AKL 1-t
Empty enclosure customizable
AKL 1-t

300 x 150 x 132 mm
Article number: 74400101

Empty enclosure, With double membrane seals, Sealing and insulating plugs, Base: polystyrene, Grey, similar to RAL 7035, Cover: polycarbonate, transparent

AKL 2-g
Empty enclosure customizable
AKL 2-g

300 x 300 x 132 mm
Article number: 74040201

Empty enclosure, With double membrane seals, Sealing and insulating plugs, Base and cover: polystyrene, light grey similar to RAL 7035

AKL 1-g
Empty enclosure customizable
AKL 1-g

300 x 150 x 132 mm
Article number: 74040101

Empty enclosure, With double membrane seals, Sealing and insulating plugs, Base and cover: polystyrene, Grey, similar to RAL 7035

AKL 4-t
Empty enclosure customizable
AKL 4-t

300 x 600 x 132 mm
Article number: 74400401

Empty enclosure, With double membrane seals, Sealing and insulating plugs, Base: polystyrene, light grey similar to RAL 7035, Cover: polycarbonate, transparent

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