L2153M

L2153 dual pull stop limit switch - 2 contacts - maintained - CW+CCW - 1/2" NPT

Fuori commercializzazione Data di fine commercializzazione : 31 Mag 2023 Data di fine service : 31 Mag 2023

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Datasheet

Range of product
L2153
Series name
Severe duty mill
Product or component type
Limit switch
Product specific application
Dual pull stop switch
Device short name
L2153
Body type
Fixed
Head type
Rotary head
Sale per indivisible quantity
1
Base plate style
Style 2
Body material
Cast aluminium
Fixing mode
By the body
Type of operator
spring return without operating lever
Function available
-
Switch actuation
CW and CCW
From left or right
Type of approach
Vertical approach
Electrical connection
Screw-clamp terminals AWG 22...AWG 12
Cable entry
1 entry for 1/2" - 14 NPT conforming to ANSI B1.20.1
Number of poles
2
Contacts type and composition
1 NC + 1 NO
Contacts style
A
Switch function
DPDT-DB
Contact form
Form Zb
Contacts material
90/10 AgCdO on copper backing stationary contact
Silver on steel backing moveable contact
Contacts usage
-
Contact operation
Snap action
Positive opening
Without
Minimum torque for tripping
208 ozf.in
Minimum torque for resetting
112 ozf.in
Tripping angle
17 ° for cable operated stop switch
Maximum displacement angle
80 °
Repeat accuracy
+/- 0.03 %
Contact code designation
A600, AC (Ue = 600 V) Ie = 5 A conforming to NEMA rating designation
A600, AC (Ue = 480 V) Ie = 6.25 A conforming to NEMA rating designation
A600, AC (Ue = 240 V) Ie = 12.5 A conforming to NEMA rating designation
A600, AC (Ue = 120 V) Ie = 20 A conforming to NEMA rating designation
P600, DC (Ue = 600 V) Ie = 0.2 A conforming to NEMA rating designation
P600, DC (Ue = 250 V) Ie = 1 A conforming to NEMA rating designation
P600, DC (Ue = 120 V) Ie = 5 A conforming to NEMA rating designation
[Ithe] conventional enclosed thermal current
20 A
[Ui] rated insulation voltage
600 V (pollution degree 3) conforming to IEC 60947-1
600 V (pollution degree 3) conforming to UL 508
600 V (pollution degree 3) conforming to CSA C22.2 No 14
[Uimp] rated impulse withstand voltage
2.5 kV AC for 1 minute conforming to CE
2.2 kV AC for 1 minute conforming to UL
2.64 kV AC for 1 minute conforming to CSA
Short-circuit protection
20 A Bussmann class CC KTK-R-20 non-time delay
Width
57.15 mm
Height
125.73 mm
Depth
86.61 mm
Net weight
0.68 kg
Shock resistance
30 gn for 9 ms conforming to IEC 60068-2-27
Vibration resistance
10 gn (f= 10…55 Hz) conforming to IEC 60068-2-6
NEMA degree of protection
NEMA 1 conforming to Nema type 250
NEMA 2 conforming to Nema type 250
NEMA 4 conforming to Nema type 250
NEMA 12 conforming to Nema type 250
NEMA 13 conforming to Nema type 250
IP degree of protection
IP67 conforming to IEC 60529
Electrical shock protection class
Class 0 conforming to IEC 61140
Ambient air temperature for operation
-29…49 °C
Ambient air temperature for storage
-29…49 °C
Protective treatment
Corrosion resistant gray paint
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Weight
0.001 g
Warranty
18 months

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