| Range Of Product |
L525 |
| Series Name |
Severe duty mill |
| Product Or Component Type |
Limit switch |
| Product Specific Application |
Belt conveyor switch |
| Device Short Name |
L525 |
| Body Type |
Fixed |
| Head Type |
Rotary head |
| Sale Per Indivisible Qty |
1 |
| Base Plate Style |
Style 2 |
| Body Material |
Cast aluminium |
| Fixing Mode |
By the body |
| Type Of Operator |
spring return without operating lever |
| Contact Sequence Number |
56 |
| Function Available |
2 stages sequential |
| Switch Actuation |
From left
CW |
| Type Of Approach |
Lateral approach |
| Electrical Connection |
Screw-clamp terminals AWG 22...AWG 12 |
| Cable Entry |
1 entry for 1/2" - 14 NPT ANSI B1.20.1 |
| Number Of Poles |
2 |
| Contacts Type And Composition |
2 NO |
| Switch Function |
DPST-NO-DB |
| Contact Form |
Form XX |
| Contacts Material |
90/10 AgCdO on copper backing stationary contact
Silver on steel backing moveable contact |
| Contact Operation |
Snap action |
| Positive Opening |
Without |
| Minimum Torque For Tripping |
150 ozf.in |
| Maximum Actuation Speed |
90 ft/min with 45° cam angle, levers only
130 ft/min with 30° cam angle, levers only |
| Tripping Angle |
12 ° conveyor belt monitoring and stopping |
| Maximum Displacement Angle |
80 ° |
| Contact Code Designation |
A600, AC (Ue = 600 V) Ie = 5 A NEMA rating designation
A600, AC (Ue = 480 V) Ie = 6.25 A NEMA rating designation
A600, AC (Ue = 240 V) Ie = 12.5 A NEMA rating designation
A600, AC (Ue = 120 V) Ie = 20 A NEMA rating designation
P600, DC (Ue = 600 V) Ie = 0.2 A NEMA rating designation
P600, DC (Ue = 250 V) Ie = 1 A NEMA rating designation
P600, DC (Ue = 120 V) Ie = 5 A NEMA rating designation |
| Ithe Cnvtl Enclosed Therm Crrt |
20 A |
| Ui Rated Insulation Voltage |
600 V 3)IEC 60947-1
600 V 3)UL 508
600 V 3)CSA C22.2 No 14 |
| Uimp Rated Imp Wstd Voltage |
2.5 kV AC for 1 minute CE
2.2 kV AC for 1 minute UL
2.64 kV AC for 1 minute CSA |
| Short-Circuit Protection |
20 A Bussmann class CC KTK-R-20 non-time delay |
| Width |
2.25 in (57.15 mm) |
| Height |
4.95 in (125.73 mm) |
| Depth |
2.03 in (51.56 mm) |
| Product Weight |
1.5 lb(US) (0.68 kg) |
| Terminals Description ISO n°1 |
(5-6) left side contact
(3-4) right side contact |
| Shock Resistance |
30 gn 9 ms IEC 60068-2-27 |
| Vibration Resistance |
10 gn 10…55 Hz)IEC 60068-2-6 |
| Nema Degree Of Protection |
NEMA 1 Nema type 250
NEMA 2 Nema type 250
NEMA 4 Nema type 250
NEMA 12 Nema type 250
NEMA 13 Nema type 250 |
| IP Degree Of Protection |
IP67 IEC 60529 |
| Electrical Shock Protect Class |
Class 0 IEC 61140 |
| Ambient Air Temp For Op |
-10…185 °F (-23…85 °C) |
| Ambient Air Temp For Storage |
-10…185 °F (-23…85 °C) |
| Protective Treatment |
Corrosion resistant gray paint |
| Category |
22426 - LIMIT SWITCHES,TYPE L |
| Discount Schedule |
DS1 |
| GTIN |
00785901170136 |
