Item No:CO250 Portable Indoor Air Quality CO2 Meter/Datalogger Measures Carbon Dioxide (CO2) , Temperature, Humidity, Dew Point, and Wet Bulb FEATURES: Checks for Carbon Dioxide (CO2) concentrations Calculates statistical weighted averages of TWA (8 hour time weighted average) and STEL (15 minute short term exposure limit) Maintenance free NDIR (non-dispersive infrared) CO2 sensor Measurement ranges: CO2: 0 to 5,000ppm Temperature: -14 to 140F (-10 to 60C) Humidity: 0.0 to 99.9% User programmable audible alarm Backlit triple LCD display Built-in RS-232 interface for capturing readings on PC Data acquisition software and cable included to record and document CO2, Humidity and Temperature data Optional 33% and 75% RH calibration bottles Complete with software and cable, 4 AA batteries, and carrying case

Item no: TR-11CX632.2A TR11 Series Supplementary Protector Standard characteristic SPECIFICATIONS Current Rating : 0.5 - 16.0A Rated Voltage : 240V AC , 50/60Hz , 32V DC/ 24V DC (VDE) Initial Insulation Resistance : > 100 M ohms Dielectric strength : 1.5 KV for One minute , 6 In ~ up to 9.0A Overload Switching Capacity : 4 In - up to 12.0A , 60A Max. ~ from 10.0A to 12.0A , 60A Max. - from 10.0A to 12.0A Maximum Breaking Capacity : 8x In for <6.0A , 60A MAX. for > 6.0A Power Loss : 1 - 2 Watts Operating Temperature : Maximum 60C Ambient Operational Life at 2xIn : 1000 Cycles Limited short circuit current : 1000 Amps PC 1 Terminals : 0.25 Quick connect Applicable Standards : EN 60934,CSA 22.2 No. 235, UL-1077 Accessories : Dust Cover, DC-TR11 C

Item no: 3CU12L L-Series AC Miniature Molded Case C-Trip Characteristics FEATURES Available in AC and DC models DIN Rail Mounted 17.5mm width Thermal Magnetic 240V, 480Y/277V AC, 50/60Hz 125VDC (1 pole); 250VDC (2pole) 10kA Short Circuit Interrupting Capacity Positive Trip indicator (Green - off/tripped, Red - on) HACR Type 40C Line/Load reversible SPECIFICATIONS AC Current/ Voltage Rating : 0.2-63A/240VAC, 0.2-32A/480Y/277VAC DC Current/ Voltage Rating : 0.2-63A/125/250VDC Calibration Temperature : 40C (104F) Terminal Size Acceptability: Solid Wire : 18 AWG -10 AWG , Stranded Wire : 18 AWG -6 AWG Terminal Torque : 2.8 Nm (25 lb-in.) Terminal Protection Degree : IP20 Electrical Life : 6000 cycles on/off Mechanical Life : 100000 cycles on/off Wire Connection : copper wire only 60/75C

Item no: 1EU25 V-EA Series Manual Motor Controllers E-Trip Characteristic FEATURES DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 480Y/277V AC, 50/60Hz 10kA Short Circuit Withstand Capacity Applications Include: AC Motor Starting, Across the Line AC General Use AC Resistance AC Discharge Lamps (Ballast) AC Incandescent Lamps (Tungsten) SPECIFICATIONS Voltage Rating : 480Y/277VAC, 0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC, 30-60A: 1 pole - 24VDC; 2 Pole - 60VDC Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-60A (RC): 10kA with UL-listed, RK5 back-up fuse or MCCB Group Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-10A (RC): 10kA; 13-60A (RC): 5kA, no branch circuit protection required Interrupting Capacity (VDE - Ratings) : 0.3-63A (RC): 10kA Calibration Temperature : 40C (104F) Terminal Size Acceptability : Top: 18-3 AWG; Bottom: 18-2 AWG Terminal Torque : 20 lb.in. Terminal Protection Degree : IP20"

Item no: 3D2.5UM V-EA Series UL508 Listed Manual Motor Controllers D-Trip Characteristic FEATURES DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 480Y/277V AC, 50/60Hz 10kA Short Circuit Withstand Capacity Applications Include: AC Motor Starting, Across the Line AC General Use AC Resistance AC Discharge Lamps (Ballast) AC Incandescent Lamps (Tungsten) SPECIFICATIONS Voltage Rating : 480Y/277VAC, 0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC, 30-60A: 1 pole - 24VDC; 2 Pole - 60VDC Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-60A (RC): 10kA with UL-listed, RK5 back-up fuse or MCCB Group Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-10A (RC): 10kA; 13-60A (RC): 5kA, no branch circuit protection required Interrupting Capacity (VDE - Ratings) : 0.3-63A (RC): 10kA Calibration Temperature : 40C (104F) Operating Temperature : -25C to 55C (-13F to 131F) Storage Temperature : -40C to 70C (-40F to 158F) Terminal Size Acceptability : Top: 18-3 AWG; Bottom: 18-2 AWG (Line/Load reversible) Terminal Torque : 20 lb.in. Terminal Protection Degree : IP20

Item no: 15.907U MA Series Manual Motor Controllers Three Phase Adjustable Trip SPECIFICATIONS Voltage Rating : 480Y/277VAC AIC (Interrupt Capacity) : 0.16A-2.5A: 42kA; 4.0A-16A: 14kA; 20A-40A: 10kA Standard Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.16A-2.5A: 42kA; 4.0A-16A: 14kA Group Short Circuit Ratings (UL/CSA Ratings) : see above Typical Life : 6000 on/off operations with 2xRC Calibration Temperature : 25C, +0, -5 (77F, +0 -9) Standard Pack and Weight : 1/450g (1.0 lb.) Terminal Size Acceptability : Top/Bottom: 18-3 AWG

Item no: 3DU5L L-Series AC Miniature Molded Case D-Trip Characteristics FEATURES Available in AC and DC models DIN Rail Mounted 17.5mm width Thermal Magnetic 240V, 480Y/277V AC, 50/60Hz 125VDC (1 pole); 250VDC (2pole) 10kA Short Circuit Interrupting Capacity Positive Trip indicator (Green - off/tripped, Red - on) HACR Type 40C Line/Load reversible SPECIFICATIONS AC Current/ Voltage Rating : 0.2-63A/240VAC, 0.2-32A/480Y/277VAC DC Current/ Voltage Rating : 0.2-63A/125/250VDC Calibration Temperature : 40C (104F) Terminal Size Acceptability: Solid Wire : 18 AWG -10 AWG , Stranded Wire : 18 AWG -6 AWG Terminal Torque : 2.8 Nm (25 lb-in.) Terminal Protection Degree : IP20 Electrical Life : 6000 cycles on/off Mechanical Life : 100000 cycles on/off Wire Connection : copper wire only 60/75C

Item no: 2DNU03 V-EA Series Manual Motor Controllers D-Trip Characteristic FEATURES DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 480Y/277V AC, 50/60Hz 10kA Short Circuit Withstand Capacity Applications Include: AC Motor Starting, Across the Line AC General Use AC Resistance AC Discharge Lamps (Ballast) AC Incandescent Lamps (Tungsten) SPECIFICATIONS Voltage Rating : 480Y/277VAC, 0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC, 30-60A: 1 pole - 24VDC; 2 Pole - 60VDC Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-60A (RC): 10kA with UL-listed, RK5 back-up fuse or MCCB Group Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-10A (RC): 10kA; 13-60A (RC): 5kA, no branch circuit protection required Interrupting Capacity (VDE - Ratings) : 0.3-63A (RC): 10kA Calibration Temperature : 40C (104F) Terminal Size Acceptability : Top: 18-3 AWG; Bottom: 18-2 AWG Terminal Torque : 20 lb.in. Terminal Protection Degree : IP20"

Item no: 2ZU1 V-EA Series Manual Motor Controllers Z-Trip Characteristic FEATURES DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 480Y/277V AC, 50/60Hz 10kA Short Circuit Withstand Capacity Applications Include: AC Motor Starting, Across the Line AC General Use AC Resistance AC Discharge Lamps (Ballast) AC Incandescent Lamps (Tungsten) SPECIFICATIONS Voltage Rating : 480Y/277VAC, 0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC, 30-60A: 1 pole - 24VDC; 2 Pole - 60VDC Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-60A (RC): 10kA with UL-listed, RK5 back-up fuse or MCCB Group Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-10A (RC): 10kA; 13-60A (RC): 5kA, no branch circuit protection required Interrupting Capacity (VDE - Ratings) : 0.3-63A (RC): 10kA Calibration Temperature : 40C (104F) Terminal Size Acceptability : Top: 18-3 AWG; Bottom: 18-2 AWG Terminal Torque : 20 lb.in. Terminal Protection Degree : IP20"

Item no: 1Z13UM V-EA Series UL508 Listed Manual Motor Controllers Z-Trip Characteristic FEATURES DIN Rail Mounted 17.5mm width per pole Thermal Magnetic 480Y/277V AC, 50/60Hz 10kA Short Circuit Withstand Capacity Applications Include: AC Motor Starting, Across the Line AC General Use AC Resistance AC Discharge Lamps (Ballast) AC Incandescent Lamps (Tungsten) SPECIFICATIONS Voltage Rating : 480Y/277VAC, 0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC, 30-60A: 1 pole - 24VDC; 2 Pole - 60VDC Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-60A (RC): 10kA with UL-listed, RK5 back-up fuse or MCCB Group Short Circuit Withstand Rating (UL/CSA - Ratings) : 0.3-10A (RC): 10kA; 13-60A (RC): 5kA, no branch circuit protection required Interrupting Capacity (VDE - Ratings) : 0.3-63A (RC): 10kA Calibration Temperature : 40C (104F) Operating Temperature : -25C to 55C (-13F to 131F) Storage Temperature : -40C to 70C (-40F to 158F) Terminal Size Acceptability : Top: 18-3 AWG; Bottom: 18-2 AWG (Line/Load reversible) Terminal Torque : 20 lb.in. Terminal Protection Degree : IP20