Advertisement
Stainless steel
HDLS
HDLS stainless steel switches are designed for use
in highly corrosive environments such as petro-
chemical plants, food processing plants,
shipboard and dockside locations. The type 316
cast stainless steel body is designed to minimise
crevices where food particles could become
trapped. The actuator, operating head and screws
are also stainless steel. All seals are Fluorocarbon
to provide excellent chemical resistance and to
withstand operating temperatures up to 121 °C
(250 °F) and pressurised steam cleaning.
Approvals:
NEMA 1, 3, 3R, 4, 4X, 6, 6P, 12, 13
Operating temperature:
-12 °C to 121 °C
Contacts:
Electrical ratings A, B
Levers: Levers for side rotary
types are ordered separately (see
pages 69-71 for details)
Actuators
Side rotary actuated
switches
UL, CSA, CE
10 °F to 250 °F
Silver
OPTIONS
Standard
Pretravel:
Differential travel:
Overtravel:
CONTACT
ELECTRICAL RATING
SPDT
A
DPDT
B
Low Torque
Pretravel:
Differential travel:
Overtravel:
CONTACT
ELECTRICAL RATING
SPDT
A
DPDT
B
Centre neutral
Pretravel:
Differential travel:
Overtravel:
CONTACT
ELECTRICAL RATING
DPDT
B
www.honeywell.com/sensing
HEAVY DUTY LIMIT SWITCHES
Plunger actuated switches
OPTIONS
Top roller plunger
Pretravel:
Differential travel:
Overtravel:
Operating point:
CONTACT
SPDT
DPDT
Side pin plunger
Pretravel:
Differential travel:
Overtravel:
Operating point:
CONTACT
SPDT
DPDT
15° max.
SPDT
5° max.
DPDT
7° max.
60° min
Side roller plunger
REFERENCE
LS2A4K
LS2A4L
4,8
0.19
9° max.
SPDT
3° max.
DPDT
4° max.
Pretravel:
60° min.
Differential travel:
Overtravel:
REFERENCE
Operating point:
LS2H4K
LS2H4L
CONTACT
SPDT
DPDT
18° max
DPDT
10° max.
57° min.
REFERENCE
LS2M4N
1,78 mm (0.07 in) max.
0,38 mm (0.015 in) max.
4,83 mm (019 in) min.
55,9 mm ± 1,02
2.20 in ± 0.04
ELECTRICAL RATING
REFERENCE
A
LS2D4K
B
LS2D4L
33,0
21,6
1.30
0.85
Operating
point
19,0
9,4
0.75
0.37
2,54 mm (1.00 in) max.
0,64 mm (0.025 in) max.
4,83 mm (0.19 in) min.
33 mm ± 0,76
1.3 in ± 0.03
ELECTRICAL RATING
REFERENCE
A
LS2E4K
B
LS2E4L
47,7
1.88
44,2
21,6
39,6
1.74
0.85
1.56
Operating
14,7
point
0.58
20,3
31,5
0.80
19,1
1.24
0.75
2,54 mm (1.00 in) max.
0,64 mm (0.025 in) max.
4,83 mm (0.19 in) min.
44,1 mm ± 1,02
1.73 in ± 0.04
ELECTRICAL RATING
REFERENCE
A
LS2F4K
B
LS2F4L
53
Advertisement
