© 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)