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OTG Manual Operated Switch-disconnectors

SKU OTG Category

Description

  • Reliable in extreme conditions
    OTG switch-disconnectors are designed, built, and tested for the best possible performance. They are designed to be virtually maintenance-free across their entire extended lifespan and offer reliable performance in any and all possible circumstances. Durability has been ensured by testing switches against the IEC60947- 3, UL508, UL98, and CSA standards.
  • Space saving
    All our switches have been designed for easy and cost-efficient installation, maintenance, and use. The modular design enables 2-, 3- and 4-pole installation with different positions of the switching mechanism to suit your needs and special requirements. The devices can be optimized in relation to busbar and cable connections as well as handles and other accessories.
  • Easy to install
    The adjustable shaft (for external handles) and mounting feet, along with snap-on auxiliary contacts and terminal shrouds create considerable savings in terms of installation time and costs. For example, the shaft can be adjusted to various installation depths, which eliminates the need for special cutting tools. This decrease handle installation times by up to 50%.
    In addition, switch disconnectors from 160…4000 A are extremely flexible regarding installation orientation. They work just as well installed horizontally or vertically, or even on the ceiling.

 

 

OT16… 125F, 3-pole and 4-pole (backplane or DIN rail mounting)
With terminal clamp, the protection grade is IP20.
Model Number of poles Ith(open)
A
Cable cross-sectional area
(mm²)
Rated working current AC22A/AC23A
400V
A/A
OTG-16F3
OTG-16F4N2
3
4
25 0.75…10 16/16
OTG-25F3
OTG-25F4N2
3
4
32 0.75…10 25/20
OTG-40F3
OTG-4OF4N2
3
4
40 40/23
OTG-63F3
OTG-63F4N2
3
4
63 1.5…35 63/45
OTG-80F3
OTG-8OF4N2
3
4
80 80/75
OTG-100F3
OTG-10OF4N2
3
4
115 10…70 100/80
OTG-125F3
OTG-125F4N2
3
4
125 125/90
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