Lever micro-switch FSK-26-D-004
SPDTwaterproofwith sealed box

Lever micro-switch - FSK-26-D-004 - Yueqing Tongda Wire Electric Factory - SPDT / waterproof / with sealed box
Lever micro-switch - FSK-26-D-004 - Yueqing Tongda Wire Electric Factory - SPDT / waterproof / with sealed box
Lever micro-switch - FSK-26-D-004 - Yueqing Tongda Wire Electric Factory - SPDT / waterproof / with sealed box - image - 2
Lever micro-switch - FSK-26-D-004 - Yueqing Tongda Wire Electric Factory - SPDT / waterproof / with sealed box - image - 3
Lever micro-switch - FSK-26-D-004 - Yueqing Tongda Wire Electric Factory - SPDT / waterproof / with sealed box - image - 4
Lever micro-switch - FSK-26-D-004 - Yueqing Tongda Wire Electric Factory - SPDT / waterproof / with sealed box - image - 5
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Characteristics

Type
lever
Number of poles
SPDT
Protection level
waterproof, with sealed box, IP67
Norms
CQC, C-US UL
Other characteristics
DC, plastic, snap-action, reset, miniature, micro
Primary current

4 A

Voltage

30 V

Diameter / length

20 mm
(0.8 in)

Operating temperature

Min.: -40 °C
(-40 °F)

Max.: 85 °C
(185 °F)

Width

6.4 mm
(0.3 in)

Height

9.3 mm
(0.4 in)

Description

Product Subtitle
Waterproof micro switch for wet environments; compact design, available with 2-pin, 3-pin or wire leads.

Overview
The FSK-26-D-004 waterproof micro switch is designed for reliable switching in wet or humid conditions. It features sealed construction to prevent moisture ingress and maintain consistent electrical contact. With a small footprint and low actuation force, it is suitable for industrial control panels, outdoor equipment and instrumentation where IP67 protection is required.

Key features
  • Series: FSK Waterproof Micro Switch
  • Mechanical life: About 1,000,000 cycles
  • Electrical life: About 50,000 cycles
  • Operation force: 1.5 N max
  • Operation position: 12.6 ± 1 mm
  • Operation travel: 1.8 - 2.0 mm
  • Terminals: 2-pin / 3-pin / Wires
  • Electrical rating: 4A 30V DC 40T85
  • Protection grade: IP67

Technical specifications
  • Series: FSK Waterproof Micro Switch
  • Mechanical life: About 1,000,000 cycles
  • Electrical life: About 50,000 cycles
  • Operation force: 1.5 N max
  • Operation position: 12.6 ± 1 mm
  • Operation travel: 1.8 - 2.0 mm
  • Terminals: 2-pin / 3-pin / Wires
  • Electrical rating: 4A 30V DC 40T85
  • Protection grade: IP67

Catalogs

No catalogs are available for this product.

See all of Yueqing Tongda Wire Electric Factory‘s catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

electronica Munich 2026
electronica Munich 2026

10-13 Nov 2026 Munich (Germany) Hall B2 - Stand 275/8

  • More information

    Other Yueqing Tongda Wire Electric Factory products

    Waterproof Micro Switch

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