The LSRX/LSRX-C series is designed to energize the output contact whenever 4.5 Amps or greater is present. Used commonly as an ac current proof relay to indicate if a motor is operating.

• Self-powered
• Quick-connect terminals reduce installation time
• Built-in current sensor eliminates the need for a stand alone current transformer

Diversified:
CMG-0100-20, CMG-0100-24,
CMG-0100-28, CMG-0100-32,
CMG-0100-36, CMG-0200-20,
CMG-0200-24, CMG-0200-28,
CMG-0200-32, CMG-0200-36

Varies the effective resistance of its output in direct proportion to the current flowing in the conductor it is monitoring.

• Monitors 0 to 20 A
• Loop powered from 10 to 30 V dc
• Linear output from 4 to 20 mA

AcuAMP ACT050-42L-S
(split core 0 to 50 A)
Hawkeye H721HC (0 to 30 A)

Positioned at the power distribution or branch circuit location, it safeguards components from power fluctuations or surges by limiting the fault current to a load or the unit being protected to prevent equipment damage or downtime.

• Capability to clamp and withstand high-energy transients to prevent disruption, downtime, and degradation or damage to equipment
• Thermal protection to eliminate catastrophic failure
• UL Recognized and IEC Compliant in one part number to reduce inventory and support global usage
• DIN-rail mounted and compact footprint to increase panel design flexibility
• An SPD type and voltage-coded plug to prevent module from being placed in wrong base, eliminating the risk of improper protection

ABB:
OVR T2 80-…s P TS QS,
OVR T2 40-…s P TS QS
Bourns: 1250, 1420
Citel: DS40, DS40VG, DS70R
DEHN: DEHNguard M,
DEHNguard S
Phoenix Contact:
VALVETRAB-SEC-T2
Raycap: ProTec T2

Used to delay the blower from turning on, in a heating/cooling system, to allow time for the system to reach temperature before forcing air through the ventilation ducts. Also used to stagger start for multiple compressors within a facility, on start up or after a power outage.

• Universal ac/dc operating voltage
• Two terminal series connection with the load
• Solid state prevents arc and wear over time
• Encapsulated to protect against shock vibration

Macromatic: THL-1024U-32
Ametek NCC: Q1T-00600-311
Diversified and Time Mark: Several
(Contact technical support)

Used to delay the blower from turning off, in a heating/cooling system, after the demand has been met to allow all of the conditioned air to be forced out of the ventilation ducts.

• 24 to 120 V ac input voltage
• User selectable time delay
• Solid state prevents arc and wear over time
• Encapsulated to protect against shock vibration

Macromatic: THR-11662-31T, POM
Airotronics: TGML10100A1

The CT series timers combine a delay-on-make and delay-on-break time delay into one unit and may be used to control fan delays in heating and/or cooling equipment.

• Delay-on-make and delay-on-break in one unit
• Voltage 24 V ac input voltage
• Solid state prevents arc and wear over time
• Encapsulated to protect against shock vibration

The CT series timers can replace several competitors' delay-on-make and delay-on-break dual-function HVAC timers. (Contact technical support)

A multifunction universal time-delay relay. Six timing functions include delay-on-make, interval, single shot, recycling (ON time first, equal recycle delays), delay-on-break, and retriggerable single shot.

• Universal input voltage
• Knob adjustable time delay
• LED indicators provide visual indication of input voltage and relay status

TRU2:
Diversified:
All series of TBD, TBE,
TUD-120-AKA, TUE-120-AFA,
TUE-120-A
Macromatic: TD-7, TD-8
TRU3:
Diversified:
TBD-XXX-XXX-D,
TBE-XXX-XXX-D,
TDD-XXXAKA-XXX,
TDE-XXX-AKA-XXX,
TDU, 314
IDEC: RTE-PFX, RTE-PSX, RTEL-PFX,
RTEL-PSX
Macromatic: TD-7, TD-8
ICM Controls: ICM500 Series

Littelfuse UL fuses protect your system from overload and short circuit. Littelfuse fuses are chosen over breakers due to their higher amperages, quicker response time, easy coordination, and no calibration required.

• Compact design is ideal for space saving protection
• High-interrupting capacity and excellent current-limitation

Bussmann: LPCC, FNQR, KTKR
Mersen: ATDR, ATQR, ATMR, ATM

Littelfuse UL fuses protect your system from overload and short circuit. Littelfuse fuses are chosen over breakers due to their higher amperages, quicker response time, easy coordination, and no calibration required.

• High short-circuit current rating
• Dual-element design
• Available with and without indication

Bussmann: FRNR, FRSR
Mersen: TR, TRS

Littelfuse UL fuses protect your system from overload and short circuit. Littelfuse fuses are chosen over breakers due to their higher amperages, quicker response time, easy coordination, and no calibration required.

• Extremely current-limiting
• 200 kA interrupting rating

Bussmann: JJN, JJS
Mersern: A3T, A6T

Littelfuse UL fuses protect your system from overload and short circuit. Littelfuse fuses are chosen over breakers due to their higher amperages, quicker response time, easy coordination, and no calibration required.

• Superior time-delay and cycling characteristics
• Available with and without indication

Bussmann: LPJ
Mersen: AJT