ETC2 MAL7A Ma series - micro-limit switch Datasheet

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
MA SERIES - MICRO-LIMIT SWITCHES
FEATURES
●
Ratings: 16 Amps 250 VAC (resistive load). 4 Amps 250 VAC (motor load) or
3 Amps 250 VAC (resistive load). 0.1 Amps 250 VAC (motor load).
●
Single pole CO (change-over or alternate action), NC (normally closed momentary) and
NO (normally open momentary) configurations.
●
Close tolerance switching action with long life (10,000,000 mechanical cycles min.).
●
Pin plunger, hinge lever or roller lever actuator options.
MATERIALS
Contacts:
Actuator:
Case & cover:
Terminals:
Stationary: Nicker silver Shorting: Beryllium copper
FS 161 (UL94V-O)
PBT (UL94V-O)
Silver plated copper/zinc
AGENCY RECOGNITION
Approval pending.
H
NRTL
SPECIFICATIONS
Operating force:
≤ 12.59 oz. (343 grams) approx. for 16 Amp models
≤ 0.72 oz. (20 grams) approx. for 3 Amp models
Pretravel:
Overtravel:
≤ .047" (1.2mm)
≥ .059" (1.5mm) min.
Movement differential:
≤ .016" (0.4mm)
Free position:
≤ .649" (16.5mm)
Operating position:
Operating temperature:
.578" ± .020" (14.7mm ± 0.5mm)
-40°C to +85°C
Contact gap:
less than .118" (3mm)
Tracking resistance:
> PTI 175
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: [email protected]
H3
MA SERIES - MICRO-LIMIT SWITCHES
Series
Circuit & quick-connect terminals
MA
A
B
C
D
E
F
G
H
I
J
K
L
Switch rating
Actuator style
Normally open (standard) .031 x .248" (0.8x6.3mm)
6 16(4)A 250 VAC
Normally closed (standard) .031 x .248" (0.8x6.3mm)
7 3(0.1)A 250 VAC
Change-over (standard) .031 x .248" (0.8x6.3mm)
Normally open, .031 x .248" (0.8x6.3mm), spacing .197" (5mm)
Normally closed, .031 x .248" (0.8x6.3mm), spacing .197" (5mm)
Change-over, .031 x .248" (0.8x6.3mm), spacing .197" (5mm)
Normally open, .020 x .189" (0.5x4.8mm)
Normally closed, .020 x .189" (0.5x4.8mm)
Change-over, .020 x .189" (0.5x4.8mm)
Normally open, .031 x .189" (0.8x4.8mm)
Normally closed, .031 x .189" (0.8x4.8mm)
Change-over, .031 x .189" (0.8x4.8mm)
A Pin actuator
B Hinge actuator
C Roller actuator
STANDARD MODELS
Quick-connect
terminal
.031x.248"
(0.8x6.3mm)
Switching capacity
16(4)A
3(0.1)A
.031x.248"
(0.8x6.3mm)
pin spacing .197"(5mm)
.020x.189"
(0.5x4.8mm)
16(4)A
16(4)A
3(0.1)A
16(4)A
3(0.1)A
Pin plunger
NO
NC
CO
MAA6A MAA7A
MAB6A MAB7A
MAC6A MAC7A
MAD6A
MAE6A
MAF6A
MAG6A MAG7A
MAH6A MAH7A
MAI6A MAI7A
MAJ6A MAJ7A
MAK6A MAK7A
MAL6A MAL7A
Hinge lever
NO
NC
CO
MAA6B
MAB6B
MAC6B
-
MAD6B
MAE6B
MAF6B
MAG6B
MAH6B
MAI6B
-
MAJ6B
MAK6B
MAL6B
-
Roller lever
NO
NC
CO
MAA6C
MAB6C
MAC6C
-
MAD6C
MAE6C
MAF6C
MAG6C
MAH6C
MAI6C
-
MAJ6C
MAK6C
MAL6C
-
H
NO =
NORMALLY OPEN:
CO =
CHANGE-OVER:
NC =
NORMALLY CLOSED:
NC (2)
NC (2)
COM (1)
COM (1)
NO (4)
H4
.031x.189"
(0.8x4.8mm)
COM (1)
NO (4)
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: [email protected]
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
M A A 6 B
ORDER FORMAT
MA SERIES - MICRO-LIMIT SWITCHES
MECHANICAL OUTLINES
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Models with quick-connect terminal .031x.248" (0.8x6.3mm)
Normally open
Side view
Change-over
Normally closed
Quick-connect terminal
H
Hinge lever
Roller lever
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: [email protected]
H5
MA SERIES - MICRO-LIMIT SWITCHES
MECHANICAL OUTLINES
Normally open
Side view
Change-over
Normally closed
Quick-connect terminal
H
Hinge lever
Roller lever
H6
Adaptor element
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: [email protected]
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Models with quick-connect terminal .031x.248" (0.8x6.3mm) & pin spacing .197" (5mm)
MA SERIES - MICRO-LIMIT SWITCHES
MECHANICAL OUTLINES
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Models with quick-connect terminal .020 or .031x.248" (0.8 or 0.8x6.3mm)
Normally open
Change-over
Normally closed
H
Hinge lever
Side view
Roller lever
Quick connect terminal
APEM, PO BOX 8288, HAVERHILL, MA USA 01835-0788 TOLL FREE: (877) 246-7890 FAX: (781) 245-4531 E-mail: [email protected]
H7
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