Two-contact solenoid interlock switches ideal for use on applications such as food

machines and injection molding machines.

• Compact body: 35 × 40 × 127mm

• The locking strength is 1400N minimum.

• Spring clamp terminal block prevents loosening of wires due

to vibration.

• Gold-plated contacts suitable for small loads.

• Spring lock models (unlocks when the solenoid is energized)

and solenoid lock models (locks when solenoid is energized)

are available.

• The head orientation can be rotated, allowing 8 different

actuator entries.

• Actuators can be used with other HS5 series interlock

switches. Spring loaded actuator exclusive for HS5L available.

• LED indicator shows solenoid operation.

Spring Lock

• Automatically locks the actuator without power applied to the

solenoid.

• After the machine stops, unlocking is completed by the

solenoid, providing high safety features.

• Manual unlocking is possible in the event of power failure or

maintenance using a manual unlocking key.

• Head removal detection circuitry (spring lock models only).

Solenoid Lock

• The actuator is locked when energized.

• The actuator is unlocked when de-energized.

• Flexible locking function can be achieved, for an application

where locking is not required and sudden stopping of a

machine must be prevented.

Specifications

Applicable Standards

EN ISO14119

GS-ET-19 (TÜV approval)

EN60947-5-1 (TÜV approval)

UL508 (UL Listing)

CSA C22.2 No. 14 (c-UL listed)

GB14048.5 (CCC approval)

IEC60204-1/EN60204-1 (Applicable standards for use)

Type and Coded level

Type 2 low level coded interlocking device (ISO14119)

Operating Temperature –25 to + 55°C (no freezing)

Relative Humidity

20 to 95% (no condensation)

Storage Temperature

–40 to +80°C (no freezing)

Pollution Degree

3

Impulse Withstand

Voltage

2.5kV

(between LED, solenoid and grounding: 0.5kV)

Insulation Resistance

(500V DC megger)

Between live and dead metal parts: 100MΩ min.

Between terminals of different poles: 100MΩ min.

Electric Shock

Protection

Class II (IEC61140)

Degree of Protection

IP67 (IEC60529) Type 4X Indoor Use Only

Shock Resistance

Operating extremes: 100m/s2 (10G),

Damage limits: 1000m/s2 (100G)

Vibration Resistance

Operating extremes: 10 to 55Hz, amplitude 0.35 min.

Damage limits: 30Hz, amplitude 1.5mm min.

Actuator Operating

Speed

0.05 to 1.0m/s

Direct Opening Travel

11.0mm min. (Actuator: HS9Z-A51/A5P)

12.0mm min. (Actuator: HS9Z-A52/A51A/A52A/A53/

55/SH5/SH5L)

24.5mm min. (Actuator: HS9Z-BA5)

Direct Opening Force

120N min.

Actuator Retention

Force (Note)

Fzh = 1400N min. (GS-ET-19)

However, Fzh=500N min. when HS9Z-A55 is used

Operating Frequency

900 operations per hour

Mechanical Durability

2,000,000 times min.

(Operation frequency 900 times/hour, actuator insert/

remove, solenoid operation) 100,000 times min. when

HS9Z-SH5/SH5L (actuator insert/remove)

Electrical Durability

100,000 times min. (Operating Frequency: 900

operations per hour)

2,000,000 times min. (24V AC/DC, 100mA)

Conditional Short-

circuit Current

50A (250V) (Use 250V/10A fast-blow fuse for short-

circuit protection.)

Cable

0.3mm2 min. and 1.5mm2 max. or AWG22 min. to

AWG16 max. strand wire or single wire

Weight (Approx.)

300g

Note: See page 16 regarding actuator retention force.

Ratings

Contact Ratings

Rated Insulation Voltage (Ui)

250V

(between LED, solenoid and grounding: 30V)

Rated Current (Ith)

2.5A

Rated Voltage (Ue)

*

30V

125V

250V

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

•Minimum applicable load (reference): 3V AC/DC, 5mA

(Applicable range may vary with operating conditions and load types.)

*UL, c-UL rating: Pilot Duty AC 0.75A/250V,

Pilot Duty DC 1.0A/30V

TÜV rating:

AC-15 0.75A/250V, DC-13 2.3A/30V

CCC rating:

AC-15 0.75A/250V, DC-13 2.3A/30V

Solenoid

Locking Mechanism

Spring Lock

Solenoid Lock

Rated Voltage

100% duty cycle 24V DC

Rated Current

200mA (initial value)

Coil Resistance

120Ω (at 20°C)

Pickup Voltage

Rated voltage × 85% max. (at 20°C)

Dropout Voltage

Rated voltage × 10% min. (at 20°C)

Maximum Continuous Applicable Voltage Rated voltage × 110%

Maximum Continuous Applicable Time

Continuous

Insulation Class

Class F

Indicator

Rated Voltage

24V DC

Rated Current

10mA

Light Source

LED

Illumination Color

G (Green)

Straight Actuator

Straight Actuator with

Rubber Bushings

Angle Adjustable

(Vertical) Actuator

Right-angle Actuator

Marking for Locking Monitoring

The marking for lock monitoring described in clause 9.2.1

of ISO14119 can be used by satisfying the requirements in

general requirements (5.7.1), locking monitoring (5.7.2.2), and

ISO13849-1 (safety-related parts of control systems). This

marking has been added to the 2013 edition of ISO14119.

However, this marking cannot be applied to solenoid lock

switches according to general requirement (5.7.1).

•Korean S Mark approval application pending

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