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Building Automation


Industrial Automation


Power Automation & Safety

Bangladesh Distributor

D4BL

Guard Lock Safety-door Switch

D4BL

Release Protective Cover Locks Using Controller Signals or Pushbutton Switches after the Cutting Tool Stops Moving Due to Inertia

Standards and EC Directives

Conforms to the following EC Directives:

・ Machinery Directive
・ EN ISO 14119
・ EN 60204-1

Certified Standards

Certification body Standard File No.
TÜV Rheinland EN60947-5-1
(certified direct opening)
GS-ET-19
Consult your OMRON
representative for details.
UL UL508 E76675
CSA CSA C22.2, No.14 LR45746
CQC (CCC) GB14048.5 2003010305073836

Certified Standard Ratings

TÜV (EN60947-5-1), CCC (GB14048.5)

Type Standard model Indicator model
Utilization category AC-15 AC-15
Rated operating current (Ie) 3 A 6 A
Rated operating voltage (Ue) 250 V 115 V

Note: Use a 10 A fuse type gI or gG that conforms to IEC60269 as a short-circuit protection device.

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

A300

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

Note: The UL/CSA certified rating for products with indicators (-A) is 6 A/115 VAC.

Characteristics

Degree of protection *1 IP67 (EN60947-5-1)
Durability *2 Mechanical 1,000,000 operations min.
Electrical 500,000 operations min. (10 A resistive load at 250 VAC)
Operating speed 0.05 to 0.5 m/s
Operating frequency 30 operations/minute max.
Direct opening force *3 19.61 N min. (EN60947-5-1)
Direct opening travel *3 20 mm min. (EN60947-5-1)
Holding force 700 N min. (GS-ET-19)
Contact resistance 50 mΩ max.
Rated insulation voltage (Ui) 300 V (EN60947-5-1)
Rated frequency 50/60 Hz
Protection against electric shock Class I (with ground terminal)
Pollution degree (operating environment) 3 (EN60947-5-1)
Impulse withstand
voltage
(EN60947-5-1)
Between terminals of same polarity 4 kV
Between terminals of different polarity
Between each terminal and ground
Between solenoid and ground 2.5 kV
Insulation resistance 100 MΩ min. (at 500 VDC)
Contact gap 2 × 2 mm min.
Vibration resistance Malfunction 10 to 55 Hz, 0.35 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 enclosed thermal current (Ithe) 10 A (EN60947-5-1)
Ambient operating temperature -10 to 55°C (with no icing)
Ambient operating humidity 95% max.
Weight Approx. 800 g

Note: The above values are initial values.
*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, oil or water penetration, do not use the D4BL in places where dust, oil, water, or chemicals 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%.
*3. These figures are minimum requirements for safe operation.

Solenoid Coil Characteristics

Type 24 VDC mechanical lock models 24 VDC solenoid lock models
Rated operating voltage 24 VDC (+10%, -15%) (100% ED)
Current consumption Approx. 300 mA
Insulation class Class B (130°C or less)

Indicator Characteristics

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