22mm Non-Illuminated Mushroom Metal Operators
C
US
C
US
E225660
Certified for
NEMA Type 4X
Mushroom
12 environment.
Push-Turn Small
with mounting bracket
Push-Turn
with mounting bracket
Mushroom
Push-Turn Large
with mounting bracket
Mushroom
with Key Release
All keys are “keyed alike”. Different keys are available on
request.
Markings on Request
Description
30 mm, Head
30 mm, Head
30 mm, Head
30 mm, Head
30 mm, Head
30 mm, Head
Cat No.
2AMLS1
2AMLS2
2AMLS3
2AMLS4
2AMLS6
2AMLS8
Color
White
Black
Green
Red
Blue
Yellow
Description
60mm, Head
60mm, Head
60mm, Head
60mm, Head
60mm, Head
60mm, Head
Cat No.
2AMLJ1
2AMLJ2
2AMLJ3
2AMLJ4
2AMLJ6
2AMLJ8
Color
White
Black
Green
Red
Blue
Yellow
Mushroom
with mounting bracket
Color
White
Black
Green
Red
Blue
Yellow
Color
White
Black
Green
Red
Blue
Yellow
10
Description
40mm, Head
40mm, Head
40mm, Head
40mm, Head
40mm, Head
40mm, Head
Replacement Key
Switch Contacts
(sold separately)
Altech Push Buttons are available in a
variety of custom markings.
Description
40mm, Head
40mm, Head
40mm, Head
40mm, Head
40mm, Head
40mm, Head
Cat No.
2AML1
2AML2
2AML3
2AML4
2AML6
2AML8
Cat No.
2AMLKB1
2AMLKB2
2AMLKB3
2AMLKB4
2AMLKB6
2AMLKB8
2KY455
Panel Mount
Normally Open Silver
Normally Closed Silver
Normally Open Gold Plated
Normally Closed Gold Plated
S1
S2
S3
S4
Base Mount*
Normally Open Silver
Normally Closed Silver
Normally Open Gold Plated
Normally Closed Gold Plated
S5
S6
S7
S8
• Heavy-duty contact blocks with
mounting screws. Blocks can be
stacked 2 blocks across by 3
blocks deep for a total of 6 circuits.
* For use with non-illuminated
• Contact blocks are available with
operators in thermoplastic
silver contacts or gold plated contacts or aluminum enclosures listed
on pages 30 and 36-37.
• Self-wiping contacts
22mm Non-Illuminated Mushroom Metal Operators
Dimensional Drawings
All dimensions shown in millimeters.
To convert to inches multiply by 0.03937
29
29
32
43
91
67
32
29
29
91
43
43
Mushroom with Key Release
60
Mushroom Push-Turn Large
67
¯ 40
91
67
40
Mushroom Push-Turn
30
Mushroom Push-Turn Small
32
91
67
43
56
Exploded Assembly View
S2
• Up to six switch contacts can be installed
on any non-Illuminated operator.
• Switch contacts and operators are sold
separately. Preassembled push buttons
are available on request.
S1
S2
S1
S2
S1
11
22mm Specifications
Electrical and Mechanical Characteristics
Standard conformity:
Approvals:
Degree of protection:
Temperature Range:
IEC 60947-5-1
VDE0660
CSA - C22.2 No. 14-95
UL508
IEC 947 - 5 (1) 1990, IS 13947
ASTA UK certified as per IEC 947 - 5 - (1) 1990
IP 65 as per IEC 529
NEMA Type 4X, 12 as per UL50
- 25°C to + 70°C (-13°F to +158°F)
Contact Block
Rated voltage:
Rated current:
Contact operation:
UL508 rating (pilot duty):
CSA - C22.2 No. 14-95:
Make and break capacity
IEC 947 - 5 - (1) 1990:
Terminal capacity:
Terminal marking:
Short circuit protection:
Mechanical life:
600V AC /DC
10A AC / 2.5A DC
self-wiping, slow break NO or NC
A600: 10A; 600V AC
Q600: 2.5A; 600V DC
AC 15 4A, 415V AC
DC 13 0.5A, 110V DC
minimum 20 AWG (0.5 mm2)
maximum 2x16 AWG (2 x 1.5 mm2) or 14 AWG (2.5 mm2)
1-2 for NC, 3-4 for NO
10A cartridge fuse HRC type, rated for resistive loads
1 million operations
Modules for Pilot Lights & Illuminated Switches with LED Bulbs
Current consumption (applicable to all colors)
24 VAC/DC, 100 VAC & 240 VAC:
110 VDC:
220 VDC:
Service life (at nominal voltage and at
ambient temperature of 25°C):
Voltage limits (nominal voltage):
Short circuit protection:
Terminal capacity:
max. 20 mA
max. 15 mA
max. 10 mA
100,000 hours
on specific request
min. 1 x 0.5 mm2 (20 AWG), max. 2 x 1.5 mm2 (2x16 AWG)
or 1 x 2.5 mm2 (1x14 AWG)
25
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