SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
H
APEM
, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: info@apem.com
H4
MA SERIES - MICRO-LIMIT SWITCHES
ORDER FORMAT M A A 6 B
Series Circuit & quick-connect terminals Switch rating Actuator style
MA A Normally open (standard) .031 x .248" (0.8x6.3mm) 6 16(4)A 250 VAC A Pin actuator
B Normally closed (standard) .031 x .248" (0.8x6.3mm) 7 3(0.1)A 250 VAC B Hinge actuator
C Change-over (standard) .031 x .248" (0.8x6.3mm) C Roller actuator
D Normally open, .031 x .248" (0.8x6.3mm), spacing .197" (5mm)
E Normally closed, .031 x .248" (0.8x6.3mm), spacing .197" (5mm)
F Change-over, .031 x .248" (0.8x6.3mm), spacing .197" (5mm)
G Normally open, .020 x .189" (0.5x4.8mm)
H Normally closed, .020 x .189" (0.5x4.8mm)
I Change-over, .020 x .189" (0.5x4.8mm)
J Normally open, .031 x .189" (0.8x4.8mm)
K Normally closed, .031 x .189" (0.8x4.8mm)
L Change-over, .031 x .189" (0.8x4.8mm)
STANDARD MODELS
Quick-connect .031x.248" .031x.248" .020x.189" .031x.189"
terminal (0.8x6.3mm) (0.8x6.3mm) (0.5x4.8mm) (0.8x4.8mm)
pin spacing -
.197"(5mm)
Switching capacity 16(4)A 3(0.1)A 16(4)A 16(4)A 3(0.1)A 16(4)A 3(0.1)A
Pin plunger NO MAA6A MAA7A MAD6A MAG6A MAG7A MAJ6A MAJ7A
NC MAB6A MAB7A MAE6A MAH6A MAH7A MAK6A MAK7A
CO MAC6A MAC7A MAF6A MAI6A MAI7A MAL6A MAL7A
Hinge lever NO MAA6B - MAD6B MAG6B - MAJ6B -
NC MAB6B - MAE6B MAH6B - MAK6B -
CO MAC6B - MAF6B MAI6B - MAL6B -
Roller lever NO MAA6C - MAD6C MAG6C - MAJ6C -
NC MAB6C - MAE6C MAH6C - MAK6C -
CO MAC6C - MAF6C MAI6C - MAL6C -
NO =
NORMALLY OPEN:
COM (1)
NO (4)
NC =
NORMALLY CLOSED:
NC (2)
COM (1)
CO =
CHANGE-OVER:
NC (2)
COM (1)
NO (4)
