Specification

L8124A,B,C,E,G,L,M AQUASTAT® RELAYS
60-2061—10 4
Fig. 1. L8124 mounting dimensions in in. (mm).
Fig. 2. Immersion well dimensions. (Refer
to form 68-0040, Wells and Fittings for
Temperature Controllers, to order well.)
Fig. 3. Internal view of L8124A and C.
Fig. 4. Internal view of L8124B.
3-1/8
(79)
1/8 (3)
6
-1/8
(
156)
3-3/8
(86)
2-1/8 (54)
(VERTICAL
MOUNT)
1-1/4 (32) (HORIZONTAL
MOUNT—BOTTOM)
KNOCKOUTS FOR
1/2 (13) CONDUIT
4-5/16 (110)
1-1/4 (32)
(VERTICAL
MOUNT)
3-1/16 (78)
(HORIZONTAL
MOUNT)
M892
5
CONTROL
MOUNT
FITS BOILER TAPPED HOLE
1/2 OR 3/4 IN. NPT
INSULATION
LENGTH 1-1/2
OR 3 IN.
(38 OR 76 MM)
INSERTION
LENGTH
3-3/8 IN.
(86 MM)
M1797
M8961
VOLTAGE
BARRIER
TRANSFORMER
FOR THERMOSTA
T
CIRCUIT
DIFFERENTIAL
SETTING
CIRCULATOR
RELAY
LOW LIMIT
SETTING
HIGH LIMIT
SETTING
M8964
TRANSFORMER
FOR THERMOSTA
T
CIRCUIT
DIFFERENTIAL
SETTING
CIRCULATOR
RELAY
LOW LIMIT
SETTING
HIGH LIMIT
SETTING
GROUND SCREW