Electroswitch, Unit of Electro Switch Corp.
Weymouth, MA 02188
Tagging Relays help automate breaker control.
Electroswitch Series 24 and 31 Tagging Relays feature orange warning hot-line tags to ensure personnel safety in compliance with utility requirements. Available with serial communications for network control, they allow remote reclosure cutoff and facilitate expansion of remote-control SCADA systems. Available with 2 or 3 positions and multiple decks, relays allow bi-directional operation and...
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Military Switches withstand shock and vibration.
With modular design, Snap-Action Switches offer make and break action with ~10 msec contact transfer time. Models are available with up to 12 poles and 4 positions. Ends of stationary contacts extend outside insulating disks to serve as connecting terminals. Other features include enclosed decks, glass alkyd moldings, and double-wiping contacts. Rotor blades can be simple, right-angle, or...
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Lock-Out Relays are designed to replace various GE models.
Series 24 Lock-Out Relays (LORs) feature manual-, electric-, or self-reset capabilities. Manual-reset LORs have trip speeds of less than 8 msec, while electric- and self-reset models have standard-speed (12-15 msec) or high-speed (8 msec or less) trip configurations. Products have up to 10 decks in one relay, providing up to 40 independent contacts. Contacts are rated at 60 A for 1 min and 30 A...
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Control Indicator Module contains SCADA interface.
Control Indicator Module provides remote control and monitoring of up to 3 power circuit breakers and reclosers. RS-485 interface allows use of DNP 3.0, Modbus, or other compatible communications protocols. Unit accepts signals from protective relays and can be used online with up to 32 separate computer workstations and printers. LEDs indicate breaker trip coil operation, trip signals and their...
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Tap Switches can be configured for manual or motor operation.
Rotary Tap Switches are offered in molded- and fabricated-base designs. Single-, 2-, or 3-phase models are available with dual ratings ranging from 100/150 to 1,600/2,400 A at 600 V. Switches include nonferrous parts, long-life contacts that withstand vibration, escutcheon, handle that accommodates 2 padlocks, and flame-retardant, nontracking insulation. All current-carrying parts rated for 200 A...
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Latching Switch Relays provide for multiple maintained contacts.
Latching Switch Relays are 2-position, rotary-action devices used to open or close and maintain up to 20 contacts. Series 24 LSR can be configured with 3, 5, 8, or 10 decks. Contacts are rated at 60 A for 1 min and 30 A continuous in range of 125-250 Vdc or 120-600 Vac. Series 31 LSR can be configured with 3, 6, or 8 decks. Contacts are rated at 25 A for 1 min and 15 A continuous in range of...
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Cam Switches save space on control panels.
Series 20 instrument and control switches can be mounted on 3 in. centers and can be built up to 12 decks and up to 12 positions. Switching action is controlled by shape of cams, allowing nearly infinite number of combinations using standard parts. All models feature double-break, silver-plated contacts enclosed in thermoset plastic housing. Standard and Lighted models offer continuous rating of...
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Auxiliary Switch offers unidirectional 90-
Series 102 snap-action rotary switches feature up to 24 poles. They allow lever arm activation and quick break action with ~10 millisecond transfer time for DC and AC switching. With fully enclosed decks and nonshorting, double-wiping contacts, switches performs under extreme shock/vibration. Rotation is unlimited and continuous in both directions. Switches have continuous rating of 20 A at 600...
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Switches replace existing instrument and control switches.
Type W Switch is available with maintained, momentary, slip, or lateral contacts. Continuous rating is 20 A at 600 V and interrupt ratings include 5-50 A at 120-600 Vac or 8 A at 125 Vdc. Type W2 rotary-roller-action switch is available with up to 6 rollers. Spring-actuated design provides momentary, maintained, or combination contacting with up to 3 key interlocks. Continuous rating is 20 A at...
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Snap-Action Rotary Switch withstands vibration and shock.
Snap-Action Switch line offers double-wiping, low-resistance contacts that hold their positions inside fully enclosed decks. Suited for dc and ac switching, models carry continuous ratings from 20 to 200 A at 600 V, and are available with up to 4 positions and 12 poles. Snap-action design provides approximately 10 msec transfer time. Non-shorting contacts are standard.
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