LSZ53U Honeywell, LSZ53U Datasheet - Page 60
LSZ53U
Manufacturer Part Number
LSZ53U
Description
Switch Hardware Limit Switch Receptacles for HDLS
Manufacturer
Honeywell
Datasheet
1.LSZ53U.pdf
(148 pages)
Specifications of LSZ53U
Lead Free Status / RoHS Status
Compliant
- Current page: 60 of 148
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EXPLOSION PROOF SWITCHES
EX Series
Standard
Explosion
Proof
Switches
Sealing:
Operating temperature:
Approvals:
Conduit:
Contacts:
Electrical ratings:
A
B
C
D
E
Switching options:
Snap action contacts (1NC/1NO)
Actuators
58
Single Pole, Double Throw
SPDT
UL/CSA Rating:
UL/CSA Rating:
UL/CSA Rating:
UL/CSA Rating:
UL Rating:
Standard
High
NEMA 1, 7 (Class I, Division I, Groups C, D)
9, (Class II, Division I, Groups E, F, G)
-40 °C to 71 °C (-40 °F to 160 °F)
Double Pole, Double Throw
Snap action contacts (2NC/2NO)
0.3 A, 125 Vdc; 0.15 A, 250 Vdc
1
/
8
1 Hp, 125 Vac; 2 Hp, 250 Vac;
Hp, 125 Vac; ¼ Hp, 250 Vac;
½ A, 125 Vdc; ¼ A, 250 Vdc.
½ A, 125 Vdc; ¼ A, 250 Vdc.
½ A, 125 Vdc; ¼ A, 250 Vdc.
15 A, 125, 250 or 480 Vac;
20 A, 125, 250 or 480 Vac;
10 A, 125, 250 or 480 Vac;
www.honeywell.com/sensing
DPDT
10 A, 125 or 250 Vac;
10 A, 125 Vac “L”;
100 hr @ 400 °F
½ in - 14NPT
1 A, 125 Vac.
UL, CSA
Silver
.
The EX Series features the smallest UL listed housings available for use in
hazardous locations. Flame paths within the housing cool exploding gases
below the kindling temperature before they reach the explosive gases
surrounding the housing.
Options available include single or double conduit connection.
These switches are not sealed against liquids and should not be used where
there will be liquid splash. If a weather sealed explosion proof switch is
required please select from the CX or LSX/BX series.
Side rotary actuated switches
OPTIONS
No lever
Note: Levers are ordered separately (see pages 69-71
for details)
Operating force max. (OF):
Electrical rating A
Electrical rating B
Pretravel max. (PT):
Overtravel max. (OT):
Electrical rating A
Electrical rating B
Differential travel max. (DT):
Electrical rating A
Electrical rating B
ACTUATION
CW
CCW
CW
CONTACT
SPDT
SPDT
SPDT
ELECTRICAL RATING
A
A
B
3,34 N to 8,90 N (0.75 lb to 2.0 lb)
0,18 mm (0.007 in) 0.25°
0,22 N m (31.25 in oz)
5,56 mm (0.219 in) 8°
0,3 mm (0.012 in) 4°
EX-AR20
EXA-AR20
REFERENCE
EX-AR230
90°
25°
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