Contact ratings amperes, 1a 1b 2a 2b – AMETEK 1999 Semelex II Safetimeter User Manual
Page 2
1025D Foot & Palm Switch
1080 N. Crooks Road, Clawson, MI 48017-1097
Phone: 248.435.0700 Toll Free: 800.635.0289 Fax: 248.435.8120 www.AMETEKAPT.com
Copyright 2004 by AMETEK AUTOMATION & PROCESS TECHNOLOGIES. All Rights Reserved. Made in the USA.
Form 532A
1025D.I2R
2/05.Z75
2M
Dimension Drawing
A
B
1A
1B
2A
2B
SPDT
SINGLE POLE
DOUBLE THROW
DPDT
DOUBLE POLE
DOUBLE THROW
A
1A
1B
2A
2B
B
FILE E56660
CCN NKCR2
APPLICATION NOTE
1) The N.O. and N.C. contacts of the SPDT snap switch must be used on circuits of the same polarity.
2) The DPDT snap switch has (2) two electrically separate poles, which can be used on opposite polarities.
The N.O. and N.C. circuit of each pole of the DPDT snap switch, however, must be used on the same polarity.
440
10
6
600
......
220
20
10
230
0.10
110
40
15
115
0.25
Volts
Make/Break
DC Pilot Duty
600
8
5
Volts Make
Break
AC Pilot Duty
CONTACT RATINGS AMPERES
CONTACT RATINGS AMPERES
230
15
1.5
230
0.1
440
7.5
.75
600
......
575
6
.60
115
30
3
115
0.2
Volts Make
Break
AC Pilot Duty
Volts
Make/Break
DC Pilot Duty
THIS FOOT SWITCH SHOULD ONLY BE
USED WHERE POINT OF OPERATION
GUARDING DEVICES HAVE BEEN
PROPERLY INSTALLED SO THAT IT IS
IMPOSSIBLE FOR THE OPERATOR'S
HANDS OR FINGERS TO REMAIN WITHIN
THE POINT OF OPERATION DURING
THE ACTUAL MACHINE CYCLE.
OSHA REGULATIONS (STANDARDS 29 CFR - 1910)
NP-0096900
OPERATOR WARNING
4.00
5.00
2.25
4.81
3.34
0.28 dia.
4 PLACES
3/4-14 NPT