VB-2221 Công tắc hành trình Omron

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Ngày: 08/06/2019

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0816914999 (Liên hệ mua hàng) Email: sales@minhquangelectric.com THỜI GIAN LÀM VIỆC: Thứ 2 - thứ 6 / 8:00 AM - 5:00 PM Thứ 7 / 9:00 AM - 11:00 AM (Email only)

0969.100.802 (Dịch vụ kỹ thuật) Email: services@minhquangelectric.com THỜI GIAN LÀM VIỆC: Thứ 2 - thứ 6 / 8:00 AM - 5:00 PM Thứ 7 / 9:00 AM - 11:00 AM (Email only)

VB-2221

Công tắc hành trình Omron

A New Monoblock Multiple Limit Switch Incorporating a Head Box with a Tough Head and Ensuring High Sealing Performance and a Mechanical Durability of 5,000,000 Operations

Ratings

Standard Model

Rated voltageResistive load
NCNO
125 VAC
250 VAC
10 A
10 A
125 VDC
250 VDC
0.6 A
0.3 A

Note: The above currents are steady-state currents.

Inrush currentNC24 A max.
NO24 A max.

Micro Load Ratings

Rated voltageResistive load
125 VAC0.1 A
8 VDC
30 VDC

Characteristics

Degree of protectionIP67
Durability *Mechanical5,000,000 operations min.
Electrical300,000 operations min. (10 A at 250 VAC, resistive load)
Operating speed0.1 mm to 0.5 m/s
Operating
frequency
Mechanical120 operations min.
Electrical30 operations min.
Rated frequency50/60 Hz (AC)
Insulation resistance100 MΩ min. (at 500 VDC)
Contact resistance15 mΩ max. (initial value)
Dielectric
strength
Between terminals of same polarity1,000 VAC/Uimp 4,000 VAC
Between current-carrying metal parts
and ground
1,500 VAC/Uimp 4,000 VAC
Between each terminal and non-
current-carrying metal part
1,500 VAC/Uimp 4,000 VAC
Between terminals of different polarityUimp 4 kV (EN60947-5-1)
Rated insulation voltage (Ui)300 VAC (EN60947-5-1)
Switching overvoltage1,000 V max. (EN60947-5-1)
Pollution degree (operating environment)3 (EN60947-5-1)
Short-circuit protective device (SCPD)10 A fuse type gG or gI (IEC269)
Conditional short-circuit current100 A (EN60947-5-1)
Conventional enclosed thermal current (Ithe)5 A, 0.5 A (EN60947-5-1)
Protection against electric shockInsulation class I (Use the grounding terminal or ground on the machine side.)
Vibration
resistance
Malfunction10 to 55 Hz, 1.5-mm double amplitude
Shock
resistance
Destruction1,000 m/s2 min.
Malfunction200 m/s2 min.
Ambient operating temperature-10°C to 80°C (with no icing)
Ambient operating humidity35% to 95%
WeightApprox. 580 g (in the case of VB-4211)
Note: The above values are initial values.
* The values are calculated at an operating temperature of 5°C to 35°C, and an operating humidity of 40% to 70%.
Contact your OMRON sales representative for more detailed information on other operating environments.
Shape of boxWith flange

Without flange

ConduitModel
Roller plunger
(with a 6.8-dia. roller)

Two on the sideVB-2211VB-2241

VB-3211VB-3241VB-4211VB-4241VB-5211VB-5241VB-6211VB-6241FourVB-2221VB-2251VB-3221VB-3251VB-4221VB-4251VB-5221VB-5251VB-6221VB-6251

Bevel plunger

Two on the sideVB-2111VB-2141VB-3111VB-3141VB-4111VB-4141VB-5111VB-5141VB-6111FourVB-2121VB-2151VB-3121VB-3151VB-4121VB-4151VB-5121VB-6121

Note: 1. Other than the above models, minute load models switching 0.1 A are available. When ordering a minute load
model, add the suffix A to the model number (i.e., VB-2211A for example).
2. SC connectors can be connected to VB models.
3. Models with ground terminals are also available. When ordering a ground terminal model, add the suffix E to the
model number (i.e., VB-2211E for example).
* Since the actuator is incorporated into the monoblock switch, the actuator cannot be replaced.

Replaceable Switch Unit

RatingModel
Standard load modelVB-S101N
NHẬN XÉT SẢN PHẨM