Intermatic AG2403C3 Surge Protector Device,
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Littelfuse 250A VAC age/Phase Monitor Relay, 190 - 480 VAC , DPDT, 4 sec The 250A is a 3-phase, auto-ranging, dual-range VAC age monitor that protects 190 - 480 VAC , 50/60 Hz motors regardless of size from low and high VAC age, unbalance/single-phase and reverse phase. The product provides a user selectable nominal VAC age setpoint and the VAC age monitor automatically selects between the 200 VAC and 400 VAC range. The 250A also features adjustable or manual restart delay. This unique microcontroller-based VAC age and phase-sensing device constantly monitors the 3-phase VAC ages to detect harmful power line conditions. When a harmful condition is detected, the output relay is deactivated after a specified trip delay. The output relay reactivates after power line conditions return to acceptable levels. The model 250A includes advanced single LED diagnostics. Five different light patterns distinguish between faults and normal conditions.,

Littelfuse 250A

Power surges are the silent killer for home appliances and HVAC equipment. Most homeowners protect their electronics, but leave more valued equipment unprotected. Surges can wipe out equipment and leave you searching for answers. Search no more. The easy-to-install AG3000 surge protective device (SPD) is the perfect add-on for HVAC equipment. A green LED indicator provides the status of protection. Trusted, state-of-the-art TPMOV (thermally protected metal oxide varistor) technology eliminates the potentially hazardous failure modes that are co mmonly associated with standard MOV technology.

• Three modes of protection: L-G, L-L, L-N
• TPMOV surge protection technology
• Green LED indicator provides status of protection
• Type 4x watertight and UV resistant plastic enclosure
• 3-years product warranty

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Intermatic AG3000

Intermatic Compressor Defender CD1-024R Under VAC age Surge and Short Cycle Protective Device, 120 - 240 VAC , 2 amp, 60 Hz

• Protect your residential and light commercial compressors
• Surge, brownout and short cycle protection with 120, 208 and 240 VAC loads
• LED indicators provide real-time status updates for quick and easy troubleshooting
• For use inside condensing units or externally on disconnects
• Complies with ANSI/AHRI standard 110-2012 range B2 for VAC age drop protection
• Auto-sense VAC age technology 120 - 240 VAC universal input VAC age
• Meets ANSI/UL 1449 3rd edition requirements
• Thermostat relay: normally closed relay, 24 VAC
• Type 2 SPD
• Maximum continuous overVACage (MCOV): L-N/G: 150 VAC , L-L: 300 VAC
• VACage protection rating (VPR): L-N/G: 700, L-L:1200
• SCCR (short circuit current rating): 20 kilo-amp
• Under VAC age response time - 3 line cycles
• Short cycle delay: 3 min
• Enclosure - type 3 outdoor
• 3 years limited warranty
• TPMOV (thermally protected metal oxide varistor) surge protection technology

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ICM Controls ICM450C Programmable Digital Universal Line VAC age Monitor, 18 - 240 VAC (Control), 190 - 630 VAC (Line)

• Fully programmable with LCD diagnostic display
• 25-fault memory storage, non-volatile
• Identifies front and back side faults
• Protects against - VAC age unbalance, high/low VAC age, phase loss, phase reversal, faulty power, incorrect sequencing and rapid short cycling
• Mechanical - surface mount using (2) #8 screws mounting, screw terminals
• -20 to 75 deg C LCD operating temperature
• 0 - 10 min adjustable time delay
• Relay, SPDT output

Sid Harvey Item #:D10829-499: Replaces Part #:'s : AC-2020

DITEK's DTK-CM+ Series of Surge Protective Devices (SPD's) provide durable, cost-effective protection and are suitable for use in a variety of locations. These compact, parallel-mount SPD's are available for 120/240V systems, and are an excellent choice for effective, performance driven surge protection.

• Parallel connection for easy installation
• Diagnostic LED provides indication of power, ground presence and SPD function
• NEMA 4x weatherproof enclosure
• L-G, L-L protection modes
• 700 - 1200 VAC L-G, 1200 - 2500 VAC L-L protection VAC age
• UL1449 listed SPD Type 1
• 10 years limited warranty

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Detek DTK-CM

Surge protectors are designed to protect your equipment by dissipating momentary VAC age spikes and transient power surges. Suitable for use on a circuit capable of delivering not more than 10000 rms symmetrical amp, 240 VAC max, when protected by a circuit breaker rated 30 amp maximum and 240 VAC minimum.

• Easy installation
• Low cost, high performance
• Rugged, reliable
• 3/4" conduit connection
• Green light indicates surge suppression present
• Installation point - electrical panel, inside electrical disconnect

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ICM Controls ICM401C Phase Monitor, 190 - 600 VAC Input, 18 - 30 VAC Control

• Low cost 3 PH protection for single side
• Monitors for phase reversal, phase loss, unbalance percentage as a function of input VAC age
• Bright LED indicators for ON and FAULT
• Epoxy encapsulated for moisture protection

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ICM Controls ICM401

ICM Controls ICM870-32AMotor Starter Soft Start

The ICM492 constantly monitors line VAC age and protects single-phase equipment against low and high VAC age conditions, and rapid short cycling due to VAC age fault or power interruption. Its easy-view, backlit digital display makes it user friendly to read and monitor VAC age conditions, and adjust parameters to meet specific needs.

• Protects against over and under VAC age and rapid short cycling caused by transient faults and power interruptions
• Easy view, backlit digital display
• RMS VAC age set point
• Adjustable VAC age set point
• Adjustable over VAC age setting
• Adjustable under VAC age setting
• Adjustable anti-short cycle time delay
• Adjustable response time
• Control mode
• Universal line VAC age input
• Heavy duty SPDT relay output
• Universal control VAC age input (for integrating a thermostat)

Sid Harvey Item #:ICM492C: Replaces Part #:'s : DSP-1,
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ICM Controls ICM492C

ICM Controls ICM402 Line Monitor, 190 - 600 VAC , SPDT - NO

• Low cost 3 PH protection for single side
• Monitors for phase reversal, phase loss, unbalance % as a function of input VAC age
• Bright LED indicators for ON and FAULT
• 115, 208/230 VAC control VAC age input
• Epoxy encapsulated for moisture protection
• Easy to install, no adjustment
• Less than 1 sec phase loss response
• Automatic reset from a fault condition
• Compact packaging - fits almost anywhere
• Works great with the ICM450 for load side monitoring of part winding start motors and multiple compressor systems

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ICM Controls ICM402