PHS120A20 Littelfuse

Protection Relays Single Function Relays and Controls PHS SERIES Phase Control Description The PHS Series is an ideal method of changing lamp intensity, varying the speed of a fan/motor, or controlling the temperature of a heater. The effective output voltage is adjusted with an accessory external potentiometer suitable for line voltage applications. Operation Upon application of input voltage, effective output voltage can be varied by changing the external resistance value. As the external resistance increases, the effective output voltage decreases. The inverse is also true. Features & Benefits FEATURES BENEFITS External adjustment Allows control of heavy loads directly, solid state - 230VAC rated design will provide long life potentiometer Up to 20A steady Allows control of heavy loads directly, solid state Wiring Diagram state - 200A inrush design will provide long life L1 N/L2 Single hole Provides quick and easy installation surface mounting Accessories P1004-174 (100k 1W) , P1004-175 (200k 2W) Versa-Pot Triac Output Device Panel mountable, industrial potentiometer V = Voltage recommended for remote time delay adjustment. L = Load RT = External Adjustment P0700-7 Versa-Knob Designed for 0.25 in (6.35 mm) shaft of Versa-Pot. Semi-gloss industrial black finish. P1015-64 (AWG 14/16) Female Quick Connect These 0.25 in. (6.35 mm) female terminals are constructed with an insulator barrel to provide strain relief. P1015-18 Quick Connect to Screw Adapter Screw adapter terminal designed for use with all modules with 0.25 in. (6.35 mm) male quick Ordering Information connect terminals. MODEL INPUT VOLTAGE RATING PHS120A10 120VAC 10A PHS120A20 120VAC 20A PHS120A6 120VAC 6A PHS230A10 230VAC 10A PHS230A20 230VAC 20A PHS230A6 230VAC 6A If you dont find the part you need, call us for a custom product 800-843-8848 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062116 www.littelfuse.com/phsProtection Relays Single Function Relays and Controls PHS SERIES Specifications Typical Output Waveform Output Type Variable voltage phase angle control Rating Steady State (at 100% On) Inrush* 1A 10A 6A 60A 10A 100A 20A 200A Minimum Load Current 100mA Voltage Drop 2.0V at rated current Input Voltage 120 or 230VAC Tolerance 20% AC Line Frequency 50/60Hz Protection Dielectric Breakdown 2000V RMS terminals to mounting surface Insulation Resistance 100M Mechanical Mounting * Surface mount with one 10 (M5 x 0.8) screw Dimensions H 50.8 mm (2) W 50.8 mm (2) D 38.4 mm (1.51) Termination 0.25 in. (6.35 mm) male quick connect terminals Environmental Operating/Storage Temperature -20 to 60C / -40 to 85C Humidity 95% relative, non-condensing Weight 1A: 2.4 oz (68 g) 6, 10, & 20A: 3.9 oz (111 g) External Adjustment Potentiometer 120VAC 100K rated at 1W 230VAC 200K rated at 2W Must have insulation resistance suitable for line voltage applications. *Units rated 6A must be bolted to a metal surface using the included heat sink compound. The maximum mounting surface temperature is 90C. Inrush: Non-repetitive for 16ms. 2016 Littelfuse Protection Relays & Controls Rev: 1-A-062116 www.littelfuse.com/phs