Pump Controls

201 Pump Controls Series – Single-Channel Seal-Leak Detector

Littelfuse 201 Pump Controls Provide Superior Seal-Leak Detection

Datasheet

Input
Voltage (V):

110 - 120 Vac nominal

Output
Form:

SPDT

Termination Type:
Torque (OT08-PC octal socket): 6 in-lbs; Wire: Stranded or solid 10 - 22 AWG

Series Details

460-15-100-LLS Series – Single-Channel Liquid Level Sensor

Littelfuse 460-15-100-LLS Liquid Level Sensors Provide Superior Detection

Datasheet

Input
Voltage (V):

110 - 120 Vac nominal

Output
Form:

DPST - 2 Form A

Termination Type:
Torque: 6 in-lbs; Wire: Stranded or solid 12 - 20 AWG

Series Details

460-15-100-SLD Series – Single-Channel Seal-Leak Detector

Littelfuse 460-15-100-SLD Seal-Leak Detectors Provide Superior Protection

Datasheet

Input
Voltage (V):

110 - 120 Vac nominal

Output
Form:

DPST - 2 Form A

Termination Type:
Torque: 6 in-lbs; Wire: Stranded or solid 12 - 20 AWG

Series Details

ACBC

Alarm Controller and Battery Charger for pump control panels

Datasheet

Input
Voltage (V):

120 Vac

Output
Form:

Strobe light / Horn

Termination Type:
12-pin plug-in; Torque: 20 in-lbs; Wire: 12 - 20 AWG solid or stranded (using SD12-PC socket)

Series Details

ALT Pump Controls Series – Alternating Relay, Pump Control

Littelfuse ALT Pump Controls Provide Superior Duplex Pump Balance

Datasheet

Input
Voltage (V):

190 - 240 Vac, 95 - 120 Vac

Output
Form:

DPDT

Termination Type:
Torque: 12 in-lbs.; 12 - 22 AWG solid or stranded

Series Details

LLC Series – Liquid Level Controls

Littelfuse LLC Liquid Level Controls Provide Superior Protection

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac, 24 Vac

Output
Form:

Isolated SPDT

Termination Type:
Octal 8-pin plug-in

Series Details

LLC1 Series – Open Board Liquid Level Controls

Littelfuse LLC1 Open Board Liquid Level Controls Provide Superior Protection

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac

Output
Form:

Non-isolated SPST and isolated SPDT contacts

Time Delay Range:
1 s fixed, 15 s fixed, 25 s fixed, 3 s fixed, 5 s fixed, 60 s fixed

Series Details

LLC2 Series – Open Board Liquid Level Controls

Littelfuse LLC2 Open Board Liquid Level Controls Provide Superior Protection

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac

Output
Form:

Isolated SPDT

Termination Type:
0.25 in. (6.3 mm) male quick connect terminals, Terminal blocks for up to #14 AWG (2.5 mm²) wire

Series Details

LLC4 Series – Liquid Level Controller

Littelfuse LLC4 Liquid Level Controller Provides Superior Protection

Datasheet

Input
Voltage (V):

120 Vac, 24 Vac, 120VAC

Output
Form:

Isolated SPDT

Time Delay Range:
1 s fixed, 10 s fixed, 15 s fixed, 15s fixed, 2 s fixed, 20 s fixed, 30 s fixed, 4 s fixed, 5 s fixed, 60 s fixed

Series Details

LLC6 Series – Low-Level Cutoff Liquid Level Control

Littelfuse LLC6 Low-Level Liquid Level Controls Provide Superior Protection

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac, 24 Vac

Output
Form:

Non-isolated SPDT

Time Delay Range:
10 s fixed, 3 s fixed

Series Details

LLC8 Series – Low-Level Cutoff Liquid Level Control

Littelfuse LLC8 Low-Level Liquid Level Controls Provide Superior Protection

Datasheet

Input
Voltage (V):

120 Vac, 230 Vac, 24 Vac

Output
Form:

Isolated SPDT

Time Delay Range:
10 s fixed, 2 s fixed, 3 s fixed, 5 s fixed

Series Details

LLP Series – Liquid Level Probe

Littelfuse LLP Liquid Level Probes Provide Superior Protection

Datasheet

Dimensions:
24 L in.

Weight (lbs/g):
0 Kg

Sensor Type:
Liquid level probe

Series Details

PC Series – Liquid Level Control Relay

Littelfuse PC Liquid Level Control Relays Provide Superior Protection

Datasheet

Input
Voltage (V):

190 - 240 Vac, 95 - 120 Vac

Termination Type:
Torque: 12 in-lbs.; 12 - 22 AWG solid or stranded

Mounting Method:
DIN rail or surface mount (plug into OT08-PC socket)

Series Details

PC-102 Series – Seal-Leak and Overtemperature Detector

Littelfuse PC-102 Seal-Leak Detectors Provide Exceptional Protection

Datasheet

Input
Voltage (V):

120 Vac nominal

Output
Form:

2 Form C Isolated

Termination Type:
Torque: 6 in-lbs; Wire: 12-20 AWG; Depluggable Phoenix Contact - Series MSTB plugs (or equivalent)

Series Details

PC-105 Series – Five-Channel Pump Controller

Littelfuse PC-105 Five-Channel Pump Controller Provides Exceptional Protection

Datasheet

Input
Voltage (V):

120 Vac nominal

Termination Type:
Torque: 6 in-lbs (max.); Wire: 12 - 20 AWG

Mounting Method:
35mm DIN rail or Surface Mount (#6 or #8 screws)

Series Details

PHST Series – Probe Holder for Liquid Level Control

Littelfuse PHST Probe Holder Provides Superior Protection

Datasheet

Weight (lbs/g):
0 Kg

Sensor Type:
Probe holder for liquid level probe for use up to 240 PSI steam pressure

Information Not Available

Series Details