Technical Specification Confirmation
PROCUREMENT & SUPPLY DECISION RECORD
Ref: ACG-SPEC-MQELY9TH  ·  Generated: 15 Jun 2026
ACG AgaCanGroup
sales@agacaninvestment.com
agacangroup.com
Otto Toggle Switch, Panel Mount, (On)-Off, DPST, Screw Terminal, 28 V dc, 115V ac
Otto
Otto Toggle Switch, Panel Mount, (On)-Off, DPST, Screw Terminal, 28 V dc, 115V ac
Part No.
T9-CS2-28
Procurement Intelligence
Otto T9-CS2 toggle switch series; a panel-mount DPST switch rated for dual voltage operation (28V dc/115V ac) with sealed IP68S construction and stainless steel actuator, commonly used in industrial control panels and harsh environments. Critical verification: confirm panel cutout diameter tolerance (0.67mm appears undersized for standard toggle switches—verify against actual installation drawing).
Industrial control panel switching
Before ordering — verify:
☐ Dual voltage compatibility
☐ IP68S sealing verification
☐ Panel cutout diameter tolerance
Technical Specifications
Contact ConfigurationDPST
Switch Operation(On)-Off
Contact Current Rating11 A @ 115 V ac, 18 A @ 28 V dc
Mounting TypePanel Mount
Terminal TypeScrew
IP RatingIP68S
Panel Cut Out Diameter0.67mm
Actuator Length0.69in
Actuator MaterialStainless Steel
Voltage Rating28 V dc, 115V ac
Panel Cut Out Size0.67 (Dia.)mm
Contact MaterialSilver
Standards MetCSA, Reach, RoHS, UL, WEEE
Mechanical Life40000Cycles
Minimum Operating Temperature-65°C
Operating Temperature Range-65 → +71°C
Maximum Operating Temperature+71°C
ACG Industrial & Infrastructure Solutions
Kampala, Uganda  ·  Malatya, Turkey
http://agacangroup.com/product/electrical-items/switches/toggle-switches-slide-switches/toggle-switches/otto-toggle-switch-panel-mount-on-off-dpst-screw-terminal-28-v-dc-115v-ac?mal=66183ee70f45bcae58b63b71
This document confirms the above specification is available in the ACG Industrial catalogue. Pricing and availability on request. Forward to your procurement team to initiate an RFQ.