Postek (HK) Co., Limited | HK Series
KWQMY2-3AT128-2 Dual-Switch Assembly
2× KWQMY2-3AT11-1 · Synchronous/Sequential · Potting Sealed · GJB 809B-2013
Dual Independent Switches
Potting Encapsulated
EMI Shielded
GJB 809B-2013
Dual-Switch Assembly
1. Product Overview
✅ Source Verified — GJB 809B-2013 / GJB 360B-2009 compliant.
Dual-switch hermetically sealed assembly containing two independent KWQMY2-3AT11-1 micro switches in a single envelope. Enables synchronous or sequential dual-circuit C-NO / C-NC control. Potting encapsulated for environmental protection. 40.5 × 35.1 × 28.3 mm envelope.
Configuration2× KWQMY2-3AT11-1
Envelope40.5 × 35.1 × 28.3mm
SealingPotting Encapsulated
ControlSync / Sequential
QualityGrade J high-reliability industrial
CertificationGJB 809B-2013
Key Features
Two independent KWQMY2-3AT11-1 switches in single envelope
Synchronous or sequential dual-circuit control
Potting encapsulated for environmental protection
EMI shielded metal shell
Radiation hardened
GJB 809B-2013 / GJB 360B-2009 compliant
2. Specifications
| Parameter | Value |
|---|---|
| Configuration | 2× KWQMY2-3AT11-1 switches |
| Envelope | 40.5 × 35.1 × 28.3 mm |
| Sealing | Potting encapsulated |
| Quality | Grade J (high-reliability industrial) |
3. Drawings
4. Ordering
📄 Datasheet
Download PDF📦 Quote
5. Related
📚 Related Technical Articles
- EMI/RFI Shielding in Hermetic Switches → — Dual-switch shielded assembly analysis