Product Overview

© 2016 Littelfuse Protection Relays & Controls
www.littelfuse.com/
Rev: 1-A-062716
Protection Relays
Pump Controls and Liquid Level Controls
www.littelfuse.com/llc8
LLC8 SERIES
Accessories
P1015-13 (AWG 10/12), P1015-64 (AWG 14/16),
P1015-14 (AWG 18/22) 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
connect terminals.
PHST-38QTN Electrode
Designed for a maximum steam pressure of
240 PSI; 400° F. UL353 Recognized.
LLP-24 Threaded Probe (24”)
Threaded stainless steel probe measuring 24”
(61 cm) long. For use with PHST-38QTN liquid
level control electrodes.
Specifications
Control
Type Resistance sensing for conductive liquids with
time delay
Sense Voltage 12VAC nominal at probe terminals
Sense Resistance Fixed 5K - 250KΩ
Sense Resistance Tolerance ±10%
Time Delay
Tolerance ±20%
Repeat Accuracy ±10%
Time Delay vs Temp.
& Voltage ±10%
Power Outage Reset Delay ≤1s
Input
Voltage 24, 120, or 230VAC
Tolerance
24VAC -15% - 20%
120 or 230VAC -20% - 10%
AC Line Frequency 50/60 Hz
Output
Type Electromechanical relay
Form Isolated SPDT
Rating 10A resistive @ 120/240VAC;
1/4 hp @ 125VAC; 1/2 hp @ 250VAC
Protection
Surge IEEE C62.41-1991 Level A
Isolation Voltage ≥ 2500V RMS input to output terminals
Mechanical
Mounting 0.5 in. (12.7 mm) x .187 (4.76 mm) dia. nylon
standoffs (3)
Termination
Dimensions H 63.5 mm (2.5”); W 55.6 mm (2.19”);
D 47.8 mm (1.88”)
Electrical 0.25 in. (6.35 mm) male quick connect terminals
Reset Switch & Probe(s) 0.187 x 0.03 in. (4.75 x 0.76 mm) male quick
connect terminals
Environmental
Operating/Storage
Temperature -40° to 60°C / -40° to 80°C
Coating Printed circuit board is conformal coated to
resist moisture & corrosion
Humidity 95% relative, non-condensing
Weight ≅ 5 oz (141.7 g)