Certification body	Standard	File No.
TÜV SÜD	EN60947-5-1 (certified direct opening)	Consult your OMRON representative for details.
UL *1	UL508, CSA C22.2 No.14	E76675
CQC (CCC)	GB/T 14048.5	Consult your OMRON representative for details.
KOSHA *2	EN60947-5-1	Consult your OMRON representative for details.

*1. Certification for CSA C22.2 No. 14 is authorized by the UL mark.
*2. Only certain models have been certified.

Metallic release key type

Certification body	Standard	File No.
TÜV SÜD	EN60947-5-1 (certified direct opening)	Consult your OMRON representative for details.
KOSHA	EN60947-5-1	Consult your OMRON representative for details.

Certified Standard Ratings

TÜV (EN60947-5-1), CCC (GB/T 14048.5)

Utilization category	AC-15	DC-13
Rated operating current (Ie)	3 A	0.27 A
Rated operating voltage (Ue)	240 V	250 V

Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device. This fuse is not built into the Switch.

UL/CSA (UL508, CSA C22.2 No. 14)

A300

Rated voltage	Carry current	Current (A)		Volt-amperes (VA)
Rated voltage	Carry current	Make	Break	Make	Break
120 VAC	10 A	60	6	7,200	720
240 VAC	10 A	30	3	7,200	720

Q300

Rated voltage	Carry current	Current (A)		Volt-amperes (VA)
Rated voltage	Carry current	Make	Break	Make	Break
125 VDC	2.5 A	0.55	0.55	69	69
250 VDC	2.5 A	0.27	0.27	69	69

Solenoid Coil Characteristics

Type	24 VDC	110 VAC
Rated operating voltage (100% ED)	24 VDC +10%, -15%	110 VAC ±10%
Current consumption	Approx. 200 mA	Approx. 50 mA
Insulation Class	Class B (130°C max.)

Indicator Characteristics

Type	LED
Rated voltage	10 to 115 VAC/VDC
Current leakage	Approx. 1 mA
Color (LED)	Orange

Characteristics

Interlock type		Type 2 (EN ISO 14119)
Coding level		Low level coded (EN ISO 14119)
*Degree of protection 1**		IP67 (EN60947-5-1)
*Durability 2**	Mechanical	1,000,000 operations min.
*Durability 2**	Electrical	500,000 operations min. (3 A resistive load at 250 VAC) *3
Operating speed		0.05 to 0.5 m/s
Operating frequency		30 operations/minute max.
*Direct opening force 4**		60 N min. (EN60947-5-1)
*Direct opening travel 4**		10 mm min. (EN60947-5-1)
*Holding force (Fzh) 5**		1,300 N min.
Contact resistance		25 mΩ max. (per contact)
*Minimum applicable load 6**		1 mA resistive load at 5 VDC (N-level reference value)
Rated insulation voltage (U_i)		300 V (EN60947-5-1)
Rated frequency		50/60 Hz
Protection against electric shock		Class II (double insulation)
Pollution degree (operating environment)		3 (EN60947-5-1)
Impulse withstand voltage (Uimp) (EN60947-5-1)	Between terminals of same polarity	2.5 kV
	Between terminals of different polarity	4 kV
	Between each terminal and non-current carrying metallic parts	6 kV
Insulation resistance		100 MΩ min. (at 500 VDC)
Contact gap		2 × 2 mm min.
Vibration resistance	Malfunction	10 to 55 Hz, 0.75 mm single amplitude
Shock resistance	Destruction	1,000 m/s² min.
Shock resistance	Malfunction	100 m/s² min.
Conditional short-circuit current		100 A (EN60947-5-1)
Conventional free air thermal current (I_th)		10 A (EN60947-5-1)
Ambient operating temperature		-10 to 55°C (with no icing)
Ambient operating humidity		95% max.
Weight		Approx. 370 g (D4NL-1AFA-B)

Note:

1. The above values are initial values.
2. The Switch contacts can be used with either standard loads or microloads. Once the contacts have been used to switch a load, however, they cannot be used to switch smaller loads. The contact surfaces will become rough once they have been used and contact reliability for smaller loads may be reduced.
*1. The degree of protection is tested using the method specified by the standard (EN60947-5-1). Confirm that sealing properties are sufficient for the operating conditions and environment beforehand. Although the switch box is protected from dust or water penetration, do not use the D4NL in places where foreign material may enter through the key hole on the head, otherwise Switch damage or malfunctioning may occur.
*2. The durability is for an ambient temperature of 5 to 35°C and an ambient humidity of 40% to 70%. For more details, consult your OMRON representative.
*3. Do not pass the 3 A, 250 VAC load through more than 2 circuits.
*4. These figures are minimum requirements for safe operation.
*5. This figure is based on the EN ISO 14119 evaluation method.
*6. This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual load beforehand.