Omron, A22E Series

last update: January 15, 2018

A22E Screw Terminal Block types

• Increase wiring efficiency with three-row mounting of Switch Units. (with non-lighted Switch Blocks, three Units can be mounted for multiple contacts).

• Mounted using either open-type (fork-type) or closed-type (round-type) crimp terminals.

• Oil-resistant to IP65 (non-lighted models) / IP65 (lighted models).

• A lock plate is provided as a standard feature to ensure that the control box and switch are not easily separated.

A22NE-P Push-In Plus technology

• The small size of the control panel is realized by conserving space and changing the direction of the wiring.

• Since there is no looseness in the wiring, there is a reduction in the maintenance efforts.

• A lock lever mechanism that can be easily operated is adopted.

• A maximum of up to six contact points can be combined together in the contact-point configuration.

• Oil-resistant to IP65 (non-lighted models) / IP65 (lighted models) / Supports IP69K high-temperature, high-pressure cleaning (pushpull models).

last update: January 15, 2018

A22E Screw Terminal Block types

Certified Standard Ratings

• UL, cUL (File No. E41515)
6 A at 220 VAC, 10 A at 110 VAC
• TÜV (EN60947-5-1) (Low Voltage Directive)
3 A at 220 VAC
• CCC (GB14048.5)
3 A at 240 VAC, 1.5 A at 24 VDC

Certified Standards

Certification body	Standards	File No.
UL *1	UL508, C22.2 No.14	E41515
TÜV SÜD	EN60947-5-1 (Certified direct opening), EN60947-5-5	Consult your OMRON representative for details.
CQC (CCC)	GB14048.5	2003010303070635
KOSHA *2	EN60947-5-1	Consult your OMRON representative for details.

Note: Only models with NC contacts have a direct opening mechanism.
*1. UL-certification for CSA C22.2 No. 14 has been obtained. Certification has been obtained for individual Switch Blocks and Lighting Units.
*2. Some models have been certified.

Ratings

Contacts (Standard Load)

Rated carry current (A)	Rated voltage (V)	Rated current (A)
Rated carry current (A)	Rated voltage (V)	AC15 (Inductive load)	AC12 (Resistive load)	DC13 (Inductive load)	DC12 (Resistive load)
10	24 VAC	10	10	---	---
	110 VAC	5	10
	220 VAC	3	6
	380 VAC	2	3
	440 VAC	1	2
	24 VDC	---	---	1.5	10
	110 VDC			0.5	2
	220 VDC			0.2	0.6
	380 VDC			0.1	0.2

Note: 1. Rated current values are determined according to the testing conditions. The above ratings were obtained by conducting tests under the following conditions.
(1) Ambient temperature: 20°±2°C
(2) Ambient humidity: 65±5%
(3)Operating frequency: 20 operations/minute
2. Minimum applicable load: 10 mA at 5 VDC

LED Lamp

Rated voltage	Operating voltage	Current value
6 VAC/VDC	6 VAC/VDC ± 5%	Approx. 8 mA
12 VAC/VDC	12 VAC/VDC ± 5%
24 VAC/VDC	24 VAC/VDC ± 5%

Voltage-reduction lighting

Rated voltage	Operating voltage	Rated current	Applicable lamp (BA9S/Base: 13)
110 VAC	100 VAC (95 to 115 V)	Approx. 8 mA	LED lamp A22-24A[]
220 VAC	200 VAC (190 to 230 V)	Approx. 8 mA	LED lamp A22-24A[]

Characteristics

Type		Turn-reset		Pull-reset
Type		Non-lighted model	Lighted model	Non-lighted model
Allowable operating frequency	Mechanical	30 operations/minute (One operation consists of set and reset operations.)
Allowable operating frequency	Electrical	30 operations/minute (One operation consists of set and reset operations.)
Insulation resistance		100 MΩ min. (at 500 VDC)
Contact resistance		100 mΩ max. (initial value)
Dielectric strength	Between terminals of same polarity	2,500 VAC, 50/60 Hz for 1 min.
Dielectric strength	Between each terminal and ground	2,500 VAC, 50/60 Hz for 1 min.
Vibration resistance		10 to 55 Hz, 1.5-mm double amplitude (contact separation within 1 ms)
Shock resistance	Destruction	1000 m/s²
Shock resistance	Malfunction	250 m/s² max. (contact separation within 1 ms)
Durability	Mechanical	300,000 operations min. (One operation consists of set and reset operations.)
Durability	Electrical	300,000 operations min. (One operation consists of set and reset operations.)
*Ambient operating temperature 1**		-20 to +70°C	-20 to +55°C	-20 to +70°C
Ambient operating humidity		35 to 85% RH
Ambient storage temperature		-40 to +70°C
Degree of protection		IP65 (oil-resistant) 2 3	IP65 *2	IP65 (oil-resistant) 2 3
Electric shock protection class		Class II
PTI (tracking characteristic)		175
Degree of contamination		3 (EN60947-5-1)
Minimum direct opening stroke		11 mm
Minimum direct opening force		45 N
Conditional short-circuit current		100 A (EN 60947-5-1)
Weight (for a 40-dia. head 1NC/1NO Operation Unit)		Approx. 65 g	Approx. 80 g	Approx. 100 g

*1. With no icing or condensation.
*2. The degree of protection from the front of the panel.
*3. The degree of protection is IP65 even with an integrated control box, but the system is not oil resistant.

Operating Characteristics

Item	Turn-reset	Pull-reset
Total travel force (TTF)	44.1 N max.	58.8 N max.
Return force (RF)	0.25 N·m * max.	58.8 N max.
Total travel (TT)	10 ±1 mm	5.5 ±1 mm

* Rotation torque value.

Terminal Arrangement (BOTTOM VIEW)

Terminal connection

Please click image to enlarge (open in a new window).

Terminal wiring drawings of two-contact Switch Units

A22NE-P Push-In Plus technology

Certified Standard Ratings

• UL508 (File No. E76675), CSA C22.2 No.14
6 A at 240 VAC, 10 A at 120 VAC
• TÜV (EN60947-5-1) - Certified direct opening -
(EN60947-5-5)
AC-15 3 A at 240 VAC
DC-13 4 A at 24 VDC
• CCC (GB14048.5)
AC-15 3 A at 240 VAC
DC-13 4 A at 24 VDC

Applicable Standards

UL1059, UL486E (Push-in Plus Terminal Block Types)

Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. This fuse is not provided in the main unit.

Certified Standards

Certification body	Standards	File No.
UL *	UL508, C22.2 No.14	E76675
TÜV SÜD	EN60947-5-1 (Certified direct opening), EN60947-5-5	Consult your OMRON representative for details.
CQC (CCC)	GB14048.5	2017010305959182

Note: Only models with NC contacts have a direct opening mechanism.
* UL-certification for CSA C22.2 No. 14 has been obtained.

Ratings

Contacts (Standard Load)

Rated insulation voltage (V)	Rated carry current (A)	Rated voltage (V)	Rated current (A)
Rated insulation voltage (V)	Rated carry current (A)	Rated voltage (V)	AC15 (Inductive load)	AC12 (Resistive load)	DC13 (Inductive load)	DC12 (Resistive load)
600	10	24 VAC	10	10	---	---
		120 VAC	6	10
		240 VAC	3	6
		380 VAC	1.9	2
		440 VAC	1.6	2
		24 VDC	---	---	4	8
		120 VDC			1.1	2.2
		240 VDC			0.55	1.1

Note: 1. The above ratings were obtained by conducting tests under the following conditions.
(1) Ambient temperature: 20°±2°C
(2) Ambient humidity: 65±5%
(3)Operating frequency: 30 operations/minute
2. Minimum applicable load: 10 mA at 5 VDC (Resistive load)
The operating range may vary depending on the usage conditions and type of load.

LED Lamp

Rated voltage	Operating voltage	Current value
6 VAC/VDC	6 VAC/VDC ± 10%	Approx. 11 mA
12 VAC/VDC	12 VAC/VDC ± 10%	Approx. 12 mA
24 VAC/VDC	24 VAC/VDC ± 10%	Approx. 12 mA
100 VAC	100 VAC ± 10%	Approx. 12 mA
110 VAC	110 VAC ± 10%
120 VAC	100 VAC to 130 VAC
200 VAC	200 VAC ± 10%	Approx. 12 mA
220 VAC	220 VAC ± 10%
230 VAC	230 VAC ± 10%
240 VAC	220 VAC to 250 VAC

Characteristics

Operation		Turn-reset		Pull-reset
		Non-lighted model	Lighted Model	Non-lighted model
		A22NE-[]-P[][][]-N	A22NE-M-P[][][]-[]	A22NE-MP-P[][][]-N	A22NE-MP-P[][][]-N-69K
Allowable operating frequency	Mechanical	30 operations/minute or less (One operation consists of set and reset operations.)
Allowable operating frequency	Electrical	30 operations/minute or less (One operation consists of set and reset operations.)
*Insulation resistance 1**		100 MΩ min. (at 500 VDC)
Contact resistance		100 mΩ max. (initial value)
Dielectric strength	Between terminals of same polarity *1	2,500 VAC, 50/60 Hz 1 minute (initial value)
Dielectric strength	Between each terminal and ground	2,500 VAC, 50/60 Hz 1 minute (initial value)
Vibration resistance	Malfunction	10 to 55 Hz, 1.5 mm double amplitude (contact separation within 1 ms)
Shock resistance	Malfunction	250 m/s² max. (contact separation within 1 ms)
Durability	Mechanical	300,000 operations min. (One operation consists of set and reset operations.)			100,000 operations min. (One operation consists of set and reset operations.)
Durability	Electrical	300,000 operations min. (One operation consists of set and reset operations.)			100,000 operations min. (One operation consists of set and reset operations.)
Ambient operating temperature *2		-20 to +70°C	-20 to +55°C	-20 to +70°C
Ambient operating humidity		35 to 85% RH
Ambient storage temperature *2		-40 to +70°C
*Degree of protection3**		IP65 (oil-resistant) *4	IP65	IP65 (oil-resistant) *4	IP69K
Electric shock protection class		Class II
PTI (tracking characteristic)		175
Degree of contamination		3 (EN 60947-5-1)
Minimum direct opening stroke		11 mm
Minimum direct opening force		45 N
Conditional short-circuit current		100 A (EN 60947-5-1)
Wight (for a 40-dia. Head 1NC/1NO Operation Unit)		Approx. 55 g	Approx. 60 g	Approx. 85 g	Approx. 115 g

*1. State when an LED is not added between terminals of the same polarity on a lighting unit. Does not apply to lighted-type 100 to 200 V lighting units.
*2. With no icing or condensation.
*3. The degree of protection from the front of the panel.
*4. The degree of protection is IP65 even with an integrated control box, but the system is not oil resistant.

Operating Characteristics

Item	Turn-reset	Pull-reset
Item	IP65/IP65 oil-resistant models	IP65 oil-resistant models	IP69K
Total travel force (TTF)	45 N max.	60 N max.	70 N max.
Return force (RF)	0.25N·m * max.	60 N max.	70 N max.
Total travel (TT)	10 ±1 mm	5.5 ±1 mm	5.5 ±1 mm

* Rotation torque value.

Terminal Arrangement (BOTTOM VIEW)

Please click image to enlarge (open in a new window).

Terminal connection

Please click image to enlarge (open in a new window).

Terminal wiring drawings of two-contact Switch Units

last update: January 15, 2018

(Unit: mm)

A22E Screw Terminal Block types

Non-lighted Models

A22E-MP
Medium Push-pull (40-dia.)

A22E-S
Small Turn-reset (30-dia.)

A22E-M
Medium Turn-reset (40-dia.)

Note: The dimensions are the same as for EMO/EMS indication models.

A22E-L
Large Turn-reset (60-dia.)

Note: Unless otherwise specified, a tolerance of ±0.8mm applies to all dimensions.

Lighted Model

A22EL-M
Medium Turn-reset (40-dia.)

Switch dimensions when mounted to a 2NO (2NC) one-piece switch block

Note: The operation unit is an example for the A22E-M.

Note: Unless otherwise specified, a tolerance of ±0.8mm applies to all dimensions.

Accessories (Order Separately)

LED Lamp

A22-6[], 12[], 24[]

Control Box

A22Z-B101Y (1-hole)

Cable Draw-out Hole (Top View)

A22Z-B201Y (1-hole)

Cable Draw-out Hole (Top View)

Note: For details on the accessories common to the screw terminal block types and push-in plus terminal block types, refer to "Common Accessories and Tools (Order Separately)" on below.

A22NE-P Push-In Plus technology

Non-lighted Models

A22NE-MP-P[][]2-N
Pull-reset (40-dia.) Degree of Protection: IP65

A22NE-MP-P[][]2-N-69K
Pull-reset (40-dia.) Degree of Protection: IP69K

A22NE-S-P[][]2-N
Small Turn-reset (30-dia.) Degree of Protection: IP65

A22NE-M-P[][]2-N
Medium Turn-reset (40-dia.) Degree of Protection: IP65

Note: The dimensions the same even if the Operation Unit is replaced with the A22NE-MR[]-N or the A22NE-MR[]-N-RD.

A22NE-L-P[][]2-N
Large Turn-reset (60-dia.) Degree of Protection: IP65

Lighted Model

A22NE-M-P[][]2-[]
Medium Turn-reset (40-dia.) Degree of Protection: IP65

Note: Unless otherwise specified, a tolerance of ±0.8mm applies to all dimensions.

Dimensions when a two-contact Switch Block is attached

Accessories (Order Separately)

Switch Block with Push-In Plus technology

Switch Block (one contact)

A22NZ-S-P1[]N

Switch Block (two contacts)

A22NZ-S-P2[]N

Lighting unit

A22NZ-T-[]PN

Mounting Latches

A22NZ-H-02

LED Lamp

A22NZ-L-[][]

Control Box

A22NZ-A-B01Y

Note: For details on the accessories common to the screw terminal block types and push-in plus terminal block types, refer to "Common Accessories and Tools (Order Separately)" on below.