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Switches & Disconnects

Switches & Disconnects

NECA Showstopper award for Spec Setter Heavy Duty Switches

Safety Switches

Spec Setter General Duty
Type TG general duty safety switches are designed for residential and light commercial applications where duty is not severe.
Spec Setter Heavy Duty Safety Switches
Type TH heavy duty safety switches are designed for commercial and industrial applications where safety, high performance and continuity of service are essential.
Spec-Setter Double Throw Safety Switches
Type TC and TDT double-throw safety switches are designed for applications with two sources of power where safety, high performance and continuity of service are essential.
Spec Setter Emergency Power Transfer - Safety Switches
Type TC emergency power transfer switches are designed to permit the connection of power from a standby generator or other emergency source of electricity.

Rotary Disconnects

ABB OS Fusible Disconnect Switches
Manually operated switch fuses from 20 to 1250 Amperes, available for all types of fuses: DIN, BS, NFC, CC, JJ, and L types.
ABB Manual Operated Switch Disconnectors
Non-fusible Disconnects are a high performance, compact solution.
OT_C Change-over disconnects
ABB offers a wide variety of manual change-over switches, from 16 to 3200 Amperes in range. Manual change-over switches are available with three different transition types;...
OT_DC Disconnects
The OTDC range of switch-disconnectors from 16 to 1600 Amperes is specially designed for DC applications. Thanks to a compact design, efficiency, and reliability, OTDC...

Rotary Enclosed

ABB eOT Enclosed Disconnect Switches
The eOT series of rotary enclosed switches are suitable for use as motor disconnects.

High Pressure Contact Switches
High-Pressure Contact Switches

HPC*, New Generation, High Pressure Contact Fusible
Frame ratings of 800, 1200, 1600, 2000, 2500, 3000 and 4000A, both top and bottom feed, with IC ratings to 200kA with the appropriate UL Class L fuses.

Elevator Switches

Elevator Switch (aka Fusible Shunt Trip Switch)
Most commonly used for elevator shafts and machine rooms to remotely disconnect main power prior to the activation of a sprinkler system

AC Disconnects for HVAC applications

GE Plastic AC-Disconnects TPN60R1CP and TPF30R
Versatile in application - use with air conditioners, water heaters etc.
Steel AC Disconnects
Fusible and Non-Fusible AC Disconnects allow you to easily and safely disconnect the power to your AC units as needed for maintenance.

Medium Voltage Grounding Switches

EK6 IEC indoor grounding switch
A compact, snap action grounding switch designed to conduct the rated short-circuit current when closed under load, rated voltage up to 40,5 kV, short-circuit current up to...
OJWN IEC indoor grounding switch
A grounding switch with fault making capacity used for short-circuiting and earthing grids that have been disconnected from the power supply; rated voltage 12-24 kV, current...

Medium Voltage Indoor Switches and Disconnectors

VersaRupter ANSI indoor air-insulated load break switch
VersaRupter switch-disconnector uses a puffer and nozzle system to efficiently extinguish the arc of full-load interruptions, voltage up to 38 kV, current up to 1200 A.
DS1 Synchronous transient-free capacitor switch
Medium voltage indoor dry-air diode-based capacitor switch with servomotors actuation for capacitor banks up to 17.5 kV, 630 A, 20 kA
NAL/NALF IEC indoor air-insulated load break switch
These load break switches represent an attractive solution for applications in enclosed switchgear and compact transformer stations
NALFWind IEC indoor air-insulated load break switch
Developed specifically for protection of transformers in the wind power industry, adapted to 36 kV with high breaking capabilities 31.5 kA (peak 79 kA)
GSec IEC indoor gas switch-disconnector
Medium voltage indoor gas-insulated load break switch for secondary distribution up to 24 kV, 800 A, 25 kA
OJON IEC indoor disconnector
A robust indoor disconnector that ensures high short-circuit strength due to direct current paths, double-knife design, and cast resin isolators; ratings of 1-24 kV, 630-4000...
OW IEC indoor disconnector
A one or three-phase disconnector used for closing and opening electrical circuits in off-load state, rated voltage: 7.2-36 kV, rated current: 630-1600 A, up to 31.5kA 1s
OWD IEC indoor disconnector
High current indoor disconnector used for closing and opening electrical circuits in off-load state, rated voltage: 1.2-24 kV, rated current: 630-4000 A, up to 80kA 1s.

Outdoor overhead disconnect switches

DCD distribution single-phase disconnect switch
Used to sectionalize or isolate circuits on electrical distribution systems up through 38 kV
RBD distribution by-pass disconnect switch
Provides an economical means for bypassing and disconnecting reclosers or regulators
SID vertical break disconnector
Used as a single-phase disconnector on overhead distribution feeders and in outdoor distribution substations
LSID loadbreak vertical break disconnector
Used as a disconnect on overhead distribution feeders and in outdoor distribution substations; self-contained load break

Previous Generation Switches & Disconnects

QMW/QMR Premium & Heavy Duty - Switches
30 - 600A. 240, 480, 600Vac, 250Vdc.
Spec Setter Mill Duty - Safety Switches
Our mill duty safety switches are designed specifically for rugged conditions found in steel mills, cement foundries and process-related environments.

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