HRF-MD4 Series Industrial Foot Switch
HRF-MD4 Series Industrial Foot Switch

HRF-MD4 Series Industrial Foot Switch

HRF-MD4 Series aluminum alloy foot switch features a die-cast 

housing with a protective plastic coating. This durable construction 

ensures reliable resistance to harsh environmental conditions, wear, 

and aging. The cable outlet is fitted with a spring-loaded strain relief 

connector, providing high tensile strength and superior protection.


Part Number Description
Product Selection
Dimension
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image.pngPedal ColorC: Grey                                             Y: Yellow                                     R: Red                                           A: Orange
image.pngFunctionNo mark: Standard Function           F: Waterproof IPX7                     R: Self-locking Alternating           3: 3-Position
image.pngConnectorNo mark: Standard (Without )        A: 6.3mm Audio connector        D: DB9  serial port                         U: USB  connection
image.pngCableNo mark: 20AWG  * 2m                  3: 20AWG * 3m                           5: 20AWG * 5m
image.pngContact ModeNo mark: 1C(1a+1b)                       2: 2a                                            2C: 2a+2b



Part NumberPictureContact
Form
Rated LoadBuilt-in SwitchCertificationMaterialCable outletDegree of
Protection
HRF-MD4

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1C8A 250VACV15F-01C
(UL,CUL,VDE,
CE,KC,CQC
certified)

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Aluminu

mdie-casting

RVV

20AWG ×3Line

Cable×2m

IP54


*Forothercustomizedmodels,pleasecontactwith usdirectly

HRF-MD4
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