SS30

SS30 30mm Round Stainless Steel Head Non-Illuminated Push Button Switch (Momentary, Short Contact)

Model SD30-21S01F, SD30-21S02F, SD30-21S10F, SD30-21S11F, SD30-21S20F

SD30-21S01F, SD30-21S02F, SD30-21S10F, SD30-21S11F, SD30-21S20F by JINHONG for industrial control panels, OEM equipment and automation systems. Category: SS30 30mm Push Button Switch.

Panel cut-out30 mm
Head shapeRound Stainless Steel Head
IlluminationNon-Illuminated
OperationMomentary
Contact blockShort Contact

SS30 30mm Round Stainless Steel Head Non-Illuminated Push Button Switch (Momentary, Short Contact)

Product Information

The SD30-21S01F is the round stainless steel head, non-illuminated, momentary version (Short Contact) of the SS30 30 mm panel-mount push button switch series, rated 10A, protection Head IP65 (IEC 60529); Bottom IP20 (IEC 60529) — for industrial control panels, machinery and OEM equipment.

SD30-21S01F 30mm Round Stainless Steel Head Non-Illuminated Push Button Switch

Key features

Panel cut-out 30 mm
Protection degree — Head IP65 (IEC 60529); Bottom IP20 (IEC 60529)
Contact material — Silver contacts
Mechanical life — E-stop switch 2.5×10⁵ operations (single contact only). Push button / illuminated push button: momentary 5×10⁶ (single contact), 1×10⁶ (double contact); latching 1×10⁵
Conforms to IEC 60947, IEC 60529
Models in this version — SD30-21S01F, SD30-21S02F, SD30-21S10F, SD30-21S11F, SD30-21S20F

At a glance

Panel cut-out	30 mm
Head shape	Round Stainless Steel Head
Illumination	Non-Illuminated
Operation	Momentary
Contact block	Short Contact
Rated current	10A
Protection	Head IP65 (IEC 60529); Bottom IP20 (IEC 60529)
Operating temperature	-25~+60℃

Characteristics

Electrical ratings
Rated insulation voltage(Ui)	600V
Rated current(Ith)	10A
Insulation Resistance	≥100MΩ (500V DC)
Dielectric Strength	Contact block 2,500V AC/1min; Indicator 2,000V AC/1min
Min. applicable load (reference value)	3V AC/DC·5mA (range depends on usage conditions and load type)
Contact material	Silver contacts
Mechanical & endurance
Operating temperature	-25~+60℃
Operating Humidity	45~85%
Storage Temperature	-40~+70℃
Storage Humidity	Below 95%RH
Degree of protection	Head IP65 (IEC 60529); Bottom IP20 (IEC 60529)
Vibration Resistance	E-stop switch: miss operation 10–55Hz, single amplitude 0.35mm, 50m/s²; durability 10–55Hz, single amplitude 0.75mm
Shock resistance	E-stop switch: miss operation 150 m/s²; durability 1,000 m/s². Indicator, push button, illuminated push button, selector and key switch: miss operation 100 m/s²; durability 1,000 m/s²
Mechanical Life	E-stop switch 2.5×10⁵ operations (single contact only). Push button / illuminated push button: momentary 5×10⁶ (single contact), 1×10⁶ (double contact); latching 1×10⁵
Electrical Life	E-stop switch 1×10⁵ operations (single contact only). Push button / selector / key switch: 1×10⁵ (single contact), 5×10⁴ (double contact)

Contact Rating

Utilisation category		24V	120V	240V	380V
AC(50/60Hz)	Resistive	10A	10A	6A	2A
	Inductive	10A	6A	3A	1.9A
DC	Resistive	8A	2.2A	1.1A	-
	Inductive	4A	1.1A	0.55A	-

Working voltage

24V / 110V / 220V

Specifications

Selection chart — Round Stainless Steel Head non-illuminated push button switch, 30 mm panel cut-out. Short Contact. Contact arrangement, lens colour and lamp voltage are specified when ordering.

Head Shape	Illumination	Operation	Contact Block	Model
Round Stainless Steel Head	Non-Illuminated	Momentary	Short Contact	SD30-21S01F
Round Stainless Steel Head	Non-Illuminated	Momentary	Short Contact	SD30-21S02F
Round Stainless Steel Head	Non-Illuminated	Momentary	Short Contact	SD30-21S10F
Round Stainless Steel Head	Non-Illuminated	Momentary	Short Contact	SD30-21S11F
Round Stainless Steel Head	Non-Illuminated	Momentary	Short Contact	SD30-21S20F