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【Notification of Manufacturer Change for Panasonic Industrial Devices SUNX Products and Panasonic Industrial Devices SUNX Tatsuno Products】
From April 1, 2024, the terms "Panasonic Industrial Devices SUNX Co., Ltd." and "Panasonic Industrial Devices SUNX Tatsuno Co., Ltd."
in this page and in the manuals and other documents to be downloaded will all be replaced with "Panasonic Industry Co., Ltd." and applied accordingly.

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Ultra-slim Safety door switch with solenoid interlock SG-B1

Specifications

Designation Safety door switch with solenoid interlock
Series SG-B1 series
Applicable
standards
EN 60947-5-1, GS-ET-19
  Standards for use IEC 60204-1 / EN 60204-1, ISO 14119, EN ISO 14119, IEC 60947-5-1, UL 508, CSA C22.2 No.14
Applicable regulations CE Marking [Machinery Directive (2006/42/EC), RoHS Directive], UKCA Marking [Supply of Machinery (Safety) Regulations (2008 No.1597), RoHS Regulations]
Operating
condition
Ambient
temperature
-25 to +50 ℃ -13 to +122 ℉ (No dew condensation or icing allowed)
Storage: -40 to +80 ℃ -40 to +176 ℉
Ambient humidity 45 to 85 % RH
Pollution degree 3 (Inside 2)
Altitude 2,000 m 6,561.68 ft max.
Rated insulation
voltage (Ui)
300 V (Door monitor circuit)
150 V (Main, Lock monitor circuit)
30 V (Between ground and LED, solenoid circuit)
Impulse
withstand voltage
(Uimp)
2.5 kV (Door monitor circuit)
1.5 kV (Main, Lock monitor circuit)
0.5 kV (Between ground and LED, solenoid circuit)
Thermal current
(Ith)
Ambient temperature:
-25 to +35 ℃ -13 to +95 ℉
2.5 A (up to 2 circuits)
1.0 A (3 or more circuits)
Ambient temperature
35 to +50 ℃ 95 to +122 ℉
1.0 A (1 circuit)
0.5 A (2 or more circuits)
Rated
operational
voltage (Ue) /
Rated
operational
current (Ie)
  Ue
30V 125V 250V
Ie Main
circuit, look
monitor
circuit
AC Resistive load (AC-12) - 2A -
Inductive load (AC-15) - 1A -
DC Resistive load (DC-12) 2A 0.4A -
Inductive load (DC-13) 1A 0.22A -
Door
monitor
circuit
AC Resistive load (AC-12) - 2.5A 1.5A
Inductive load (AC-15) - 1.5A 0.75A
DC Resistive load (DC-12) 2.5A 1.1A 0.55A
Inductive load (DC-13) 2.3A 0.55A 0.27A
Electric shock protection class Class II (IEC 61140) (Note 1), 回(double insulated)
Operating frequency 900 operations/hour
Actuator operating speed 0.05 to 1.0 m/sec.
B10d 2,000,000
(ISO 13849-1 Annex C Table C.1)
Mechanical durability 1,000,000 operations min. (GS-ET-19)
Electrical
durability
100,000 operations min.
(900 operations/hour,
AC-12 125 V 2A, DC-12 125 V 0.4 A)
1,000,000 operations min.
(900 operations/hour,
24 V AC/DC 0.1 A resistive load)
Interlock force 500 N min. (GS-ET-19) (Note 2)
Direct opening travel 8 mm 0.315 in min.
Direct opening force 60 N min.
Contact resistance 300 mΩ max. (initial value, 1 m 3.281 ft cable)
700 mΩ max. (initial value, 5 m 16.404 ft cable)
Protection IP 67 (IEC 60529)
Shock resistance Malfunction: 100 m/s2, Destruction: 1,000 m/s2
Vibration resistance Malfunction: 10 to 55 Hz, half amplitude 0.35 mm 0.014 in
Destruction: 30 Hz, half amplitude 1.5 mm 0.059 in
Short-circuit protective device Use 250 V / 10 A fast acting type fuse
Material Enclosure: PA66
Cable UL style 2464, No.22 AWG 12-core
Solenoid /
Indicator
Rated operating voltage DC 24 V 100% duty cycle
Rated current 110 mA (solenoid 100 mA, LED 10 mA : initial value)
Turn on voltage Rated voltage × 85 % max. (at 20 ℃ 68 ℉)
Turn off voltage Rated voltage × 10 % min. (at 20 ℃ 68 ℉)
Indicator Green LED
Weight SG-B1-□-G1: Approx. 220 g, SG-B1-□-G5: Approx. 600 g

Notes:

1) Basic insulation of 2.5 kV, 1.5 kV impulse withstand voltage is ensured between different contact circuits and between contact circuits and LED or solenoid in the enclosure. When both SELV (safety extra low voltage) or PELV (protective extra low voltage) circuits and other circuits (such as 230 V AC circuits) are used for the solenoid power and contact circuits at the same time, the SELV or PELV requirements are not met any more.
2) The actuator locking strength is rated at 500 N of static load. Do not apply a load higher than the rated value.
Do not apply a load higher than the rated value.
When a higher load is expected to work on the actuator, provide an additional system consisting of another safety switch without lock (such as the SG-A1 safety switch) or a sensor to detect door opening and stop the machine.

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