Altech-Breakers-ONLY.QXD CircuitProtection 3/31/20 11:13 AM Page 4 Overview of Physical Attributes L, M and R Series 1 Strong thermoplast housing. Ordering Nomenclature 2 L, M and R Series 2 Strong terminal barriers. 1 EXAMPLE 4 DC 1 CU 25 L 3 Series 3 Spring action DIN Rail clips UL 489 = L / UL 508 = M / UL 1077 = R 5 for both top and bottom. 6 Current Rating 0.3 63A Trip Curve (Series dependent Z is special order) 4 Removable circuit B, C, D, G, Z identification tag. No. of Poles 1, 2, 3, 4 Current Type DC = DC / Blank = AC ON 5 Indicator window. OFF 6 Trip curve (D) and amperage (15A) window display. UL 489 LISTED C.B. E305318 L Series, AC or DC UL489 Miniature Molded Case Circuit Breakers Current/ Voltage Rating Accessories (see page 12-13) Auxiliary Contact AC Version (one device - dual voltage ratings) 0.2-63A/ 240V AC, 0.2-32A/ 480Y/277VAC Shunt Trip DC Version 0.2-63A/ 125/ 250V DC Neutral Pole Poles 1, 2, 3 (4 poles available upon request.) Undervoltage (special order) Trip Characteristics C, D AC and DC Front Mounting Kit with hardware Interrupting Capacity 10kA Lock-out Adapter Calibration Temperature 40C (104F) Ambient Temperature -25C to 60C (-13F to 140F) Storage Temperature -25C to 75C (-13F to 167F) Terminal Size Acceptability 14-3 AWG: 17.7 lb-in. (2.0 Nm) and Terminal Torque 18-16 AWG: 25 lb-in.(2.8 Nm) Electrical Life 6,000 switching cycles ON/ OFF Mechanical Life 10,000 switching cycles ON/ OFF Terminal Protection Degree IP20 at front Mounting Orientation In any plane Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 P 908.806-9400 F 908.806.9490 www.altechcorp.com 4 ANNEX Busbars UL 1077 UL 508 UL 489 Introduction Altech-Breakers-ONLY.QXD CircuitProtection 3/31/20 11:13 AM Page 5 UL 508 LISTED C.B. E509480 M-Series - UL508 Manual Motor Controller with Disconnecting Mean Current/ Voltage Rating Accessories (see page 22-23) 0.5-63A / 480Y/ 277V AC Auxiliary Contact AC Version Shunt Trip DC Rating Neutral Pole Undervoltage (special order) 1, 2, 3 (4 poles available upon request.) Poles Lock-out Adapter Trip Characteristics B, C, D, G Front Mounting Kit with hardware Short Circuit Withstand Rating 0.5-6A (RC): 10kA with no back-up fuse (UL/CSA - Ratings) 8-63A (RC): 10kA with UL-listed Class J back-up fuse 5kA with no back-up fuse 30C (86F) Calibration Temperature Ambient Temperature -25C to 60C (-13C to 140F) -25C to 75C (-13C to 167F) Storage Temperature Terminal Size Acceptability 14-3 AWG: 17.7 lb-in. (2.0 Nm) and Terminal Torque 18-16 AWG: 25 lb-in. (2.8 Nm) Terminal Protection Degree IP20 In any plane Mounting Orientation Horsepower Ratings see catalog UL 1077 E301611 R Series UL1077 Recognized Supplementary Protector Current/ Voltage Rating Accessories (see page 30-31) 0.5-63A / 480Y/ 277V AC AC Version Auxiliary Contact Poles 1, 2, 3 (4 poles available upon request.) Shunt Trip B, C, D Neutral Pole Trip Characteristics Undervoltage (special order) Short Circuit Withstand Rating 0.5-6A (RC): 10kA with no back-up fuse Lock-out Adapter 8-63A (RC): 10kA with UL-listed Class J back-up fuse 5kA with no back-up fuse Calibration Temperature 30C (86F) -25C to 60C (-13 to 140F) Ambient Temperature Storage Temperature -25C to 75C (-13 to 167F) 14-3 AWG: 17.5 lb-in. (2.0 Nm) Terminal Size Acceptability 18-16 AWG / 25 lb-in.(2.8 Nm) and Torque Electrical Life 6,000 switching scycles ON/ OFF Mechanical Life 10,000 cycles ON/ OFF IP20 at front Terminal Protection Degree Mounting Orientation In any plane Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 P 908.806-9400 F 908.806.9490 www.altechcorp.com 5 ANNEX Busbars UL 1077 UL 508 UL 489 Introduction