View Catalogue  
Request Catalogue  

Next Day Delvery From Stock

10,000 items in stock


L6191

L6191

The L6191 combines both the controller and limit thermostats into one common unit, requiring only one direct immersion well.

The controller and limit heads are provided with a jumper to minimise wiring.

The controller has an external adjustment, while the limit has concealed adjustment with manual reset feature.

Features

  • Fast thermal response
  • Double insulation standards
  • Requires no earth
  • Combined controller and limit
  • Prevents unauthorised adjustment
  • SPDT switch controls

Options

  • Gold plated limit contacts for use in thermocouple/ECO applications.

Specifications

Switch Type: SPDT or SPST

Range: 25°C-95°C or 70°C-140°C

Differential: Fixed or Adjustable, depending on model

Max. Ambient Temp: 70°C


O.S. NUMBER APPLICATION TEMPERATURE RANGE °C SWITCH DIFFERENTIAL (K)  SWITCH TYPE  SETTING MEANS  REMARKS SEE NOTES 
L6191B2005  Controller Limit 

25-95

40-10 

4

Manual Reset 

SPDT

SPDT 

External Knob

Internal Screw 

1

2,3 

L6191B2021  Controller Limit 

70-140

70-140

4 to 10 (Adjustable)

Manual Reset 

SPDT

SPDT 

External Knob

Internal Screw 

4

2,3 

 

Notes

1. Push-in plug

2. With well Assembly

3. With Jumper

4. Low limit stop at 95°C

 

3 Products

Aquastat Controller Limit 70 -140c Manual Reset

Excl. VAT: £116.79

Incl. VAT: £140.15

Aquastat Controller Limit Dual 25 - 95c / 40 - 110c

Excl. VAT: £122.47

Incl. VAT: £146.96

Twin Thermostat Pocket to suit L6191

Excl. VAT: £36.88

Incl. VAT: £44.26

Follow Us