Cut Sheet

V7-T1-238 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—June 2015 www.eaton.com
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1.8
Pushbuttons and Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight—10250T
Amber Contact Blocks
Notes
1
All 10250T contact blocks shown are suitable for use on standard 10250T and E34 operators. These contact blocks are not suitable for Class I Division 2
type 10250T or E34 devices.
2
To order amber contact blocks with fingerproof shrouds, change suffix to CP in the catalog number e.g. 10250T51CP. Not available with spade terminals.
3
Contact blocks with spade terminals are limited to a maximum of one contact block per operator and minimum spacing between devices is 2.5 in (63.5 mm).
Not suitable for use in 10250T or E34 enclosures. Also available in amber housing. Not available with fingerproof shrouds.
4
Special function contact blocks are not suitable for use with roto-push operators, three-position push-pull operators, or four-position selector switches.
5
ECNO contact blocks are not suitable for use with two-position joysticks or when operators are used with padlock attachments.
Symbol Circuit Description
1
Standard Logic Level
Pressure Terminal
2
Catalog Number
Spade Terminal
3
Catalog Number
Pressure Terminal
2
Catalog Number
Spade Terminal
3
Catalog Number
1NC Stack up to six blocks (six circuits)
unless otherwise noted.
10250T51C 10250T59C 10250T51EC 10250T59EC
1NO Stack up to six blocks (six circuits)
unless otherwise noted.
10250T53C 10250T60C 10250T53EC 10250T60EC
NO-NC Stack up to six blocks (12 circuits)
unless otherwise noted.
10250T1C 10250T40C 10250T1EC 10250T40EC
2NC Stack up to six blocks (12 circuits)
unless otherwise noted.
10250T3C 10250T42C 10250T3EC 10250T42EC
2NO Stack up to six blocks (12 circuits)
unless otherwise noted.
10250T2C 10250T41C 10250T2EC 10250T41EC
Special Function Blocks
3
LONC Late opening NC. Stack up to six
blocks (six circuits) unless otherwise
noted.
10250T71C
4
— 10250T71EC
4
—
ECNO-
NC
Early closing NO and standard NC.
Stack up to six blocks unless
otherwise noted.
10250T47C
45
— 10250T47EC
4
—
ECNO-
NO
Early closing NO and standard NO.
Stack up to four blocks unless
otherwise noted.
10250T57C
45
— 10250T57EC
4
—
2LONC Two late opening NC contacts.
Stack up to six blocks unless
otherwise noted.
10250T45C
4
— 10250T45EC
4
—
LONC-
ECNO
Overlapping contacts. Stack up to
four blocks unless otherwise noted.
10250T55C
45
— 10250T55EC
4
—
10250T1C
Blank
No
Plunger
Blank
No
Plunger
Blank
No
Plunger