D4N-21 Travel Switch NEW

D4N-21 OMRON Travel Switch NEW

OMRON Travel Switch D4N-21      

Product Description:

Lineup includes models with 1NC/1NO, 2NC, 2NC/1NO and 3NC contact forms.

(Slow-action models with MBB contacts are available.)

M12-connector models are also available, saving on labor and simplifying replacement.

Standardized gold-clad contacts provide high contact reliability.

Can be used with both standard loads and microloads.

Conforms to EN115, EN81-1, and EN81-2 (slow-action models only).

Certified standards: UL, EN (TÜV), and CCC

Specifications:

Degree of protection *1		IP67 (EN60947-5-1)
Durability *2	Mechanical	15,000,000 operations min. *5
	Electrical	500,000 operations min. (3 A resistive load at 250 VAC) *3
		300,000 operations min. (10 A resistive load at 250 VAC)
Operating speed		1 to 500 mm/s (D4N-1120)
Operating frequency		30 operations/minute max.
Contact resistance		25 mΩ max.
Minimum applicable load *4		1 mA resistive load at 5 VDC (N-level reference value)
Rated insulation voltage (Ui)		300 V
Rated frequency		50/60 Hz
Protection against electric shock		Class II (double insulation)
Pollution degree (operating environment)		3 (EN60947-5-1)
Impulse withstand	Between terminals of same polarity	2.5 kV
voltage	Between terminals of different	4 kV
(EN60947-5-1)	polarity
	Between each terminal and non-	6 kV
	current carrying metallic parts
Insulation resistance		100 MΩ min.
Contact gap		Snap-action: 2 × 0.5 mm min.
		Slow-action: 2 × 2 mm min.
Vibration resistance	Malfunction	10 to 55 Hz, 0.75 mm single amplitude
Shock resistance	Destruction	1,000 m/s2 min.
	Malfunction	300 m/s2 min.
Conditional short-circuit current		100 A (EN60947-5-1)
Conventional free air thermal current (Ith)		10 A (EN60947-5-1)
Ambient operating temperature		-30 to 70°C (with no icing)
Ambient operating humidity		95% max.

Note:

1.The above values are initial values.

2.Once a contact has been used to switch a standard load, it cannot be used for a load of a smaller capacity.

Doing so may result in roughening of the contact surface and contact reliability may be lost.

*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 D4N in places where foreign material such as dust, dirt, oil, water, or chemicals may penetrate through the head. Otherwise, accelerated wear, 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.This value will vary with the switching frequency, environment, and reliability level. Confirm that correct operation is possible with the actual load beforehand.

*5.The mechanical durability of fork lever lock models is 10,000,000 operations min.