33
Hamlin USA Tel: +1 920 648 3000 •Fax: +1 920 648 3001 •Email: sales.us@hamlin.com
Hamlin UK Tel: +44 (0)1379 649700 •Fax: +44 (0)1379 649702 •Email: sales.uk@hamlin.com
Hamlin Germany Tel: +49 (0) 6181 953660 •Fax: +49 (0) 6181 9536666 •Email: sales.de@hamlin.com
Hamectrol France Tel: +33 (0) 1 4687 0202 •Fax: +33 (0) 1 4686 6786 •Email: sales.fr@hamlin.com
TABLE 1 Form A Normally Normally Open Normally
Contact Type Open High Voltage Closed
Switch Type 12 4
Power Watt - max. 10 10 5
Voltage Switching Vdc - max. 200 300 175
Breakdown Vdc - min. 250 450 200
Current Switching A - max. 0.5 0.5 0.25
Carry A - max. 1.2 1.5 1.5
Resistance Contact, Initial Ω- max. 0.2 0.2 0.2
Insulation Ω- min. 1010 1010 109
Capacitance Contact pF - typ. 0.3 0.2 0.3
Temperature Operating °C -40 to +105 -20 to +105 -40 to +105
Storage °C -65 to +105 -65 to +105 -65 to +105
Time Operate ms - max. 1.0 1.0 3.0
Release ms - max. 1.0 1.0 3.0
Shock 11ms 1⁄2 sine G - max. 100 100 50
Vibration 50-2000 Hz G - max. 30 30 30
TABLE 2
Sensitivity Options:-
Activate Distances are approximate
using Hamlin 57125 actuator
as illustrated
Switch AT before modification
Select Option S T U V
Switch
Pull In Activate Pull In Activate Pull In Activate Pull In Activate
Type
AT Distance AT Distance AT Distance AT Distance
Range dRange dRange dRange d
(in) mm (in) mm (in) mm (in) mm
1 Normally Open 12-18 (.394) 17-23 (.354) 22-28 (.315) 27-33 (.295)
2 High Voltage 10,0 9,0 8,0 7,5
15-20 (.354) 20-25 (.335) 25-30 (.295)
4 Normally Closed 9,0 8,5 7,5
CUSTOMER OPTIONS - Switching Specifications
CUSTOMER OPTIONS - Cable Length and Termination Specification
ORDERING INFORMATION
DETAILS PROVIDED ON THIS DATA SHEET ARE PROVIDED FOR
INFORMATION PURPOSES ONLY AND SHOULD NOT BE RELIED
UPON AS BEING ACCURATE FOR ANY PARTICULAR PURPOSE.
Product performance may be affected by the application to which the
product is put. Upon request, HAMLIN will assist purchasers by
providing information specific to any particular application. HAMLIN
disclaims any and all liability whatsoever for any purchaser’s reliance
upon the information contained on this data sheet without further
consultation with authorised representatives of HAMLIN.
Switch Type Table 1
Table 2
Sensitivity
File E61760(N)
www.hamlin.com
X X 00 0
DIMENSIONS (in) mm
Series 59125
Features
•2 part magnetically operated
proximity sensor
•Moulded in terminal pins accept
push on connector or wire wrap
•Case design allows screw down or
adhesive mounting
•Customer defined sensitivity
Benefits
•No standby power requirement
•Operates through non-ferrous
materials such as wood, plastic or
aluminium
•Hermetically sealed, magnetically
operated contacts continue to
operate long after optical and other
technologies fail due to
contamination
Applications
•Position and limit sensing
•Security system switch
•Linear actuators
59125 Pinned Flange Features and Benefits
59125 Sensor
57125 Actuator
D
59125
ISSUE No: 4 DATE: 1/5/3
Notes 1) Connectors match Molex® SL connector or equivalent. Purchase housing and pins from
connector supplier. Assembly required.
N.B. 57125 actuator sold separately
