MASTER LOCK Style Miniature Breaker Lockout: Pin-Out, For 120/277V AC Volt
The MASTER LOCK S2391 Pin-Out Circuit Breaker Lockout is a DIN-style device for 120/277V AC applications, designed for use with a 7/16 in breaker featuring a toggle opening. It does not include a cable tie slot.
SKU 3G-OTH-554926
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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Deskripsi Produk
The MASTER LOCK S2391 Pin-Out Circuit Breaker Lockout is a DIN-style device for 120/277V AC applications, designed for use with a 7/16 in breaker featuring a toggle opening. It does not include a cable tie slot.
Supplied to Indonesia — compatible with 50 Hz installations. DHL Express delivery to Jakarta, Surabaya, Bandung, customs and duties handled door-to-door.
Pertanyaan yang Sering Diajukan
What is the MASTER LOCK S2391 Pin-Out Circuit Breaker Lockout used for?
The MASTER LOCK S2391 is a DIN-style lockout device used to isolate 120/277V AC circuit breakers with a 7/16 in toggle opening during maintenance. It helps comply with lockout/tagout safety procedures in industrial electrical panels, preventing accidental re-energization.
What are the specifications of the MASTER LOCK S2391?
The MASTER LOCK S2391 is rated for 120/277V AC and fits breakers with a 7/16 in toggle opening. It is a pin-out type DIN-style lockout with no cable tie slot. The manufacturer part number is S2391.
Where to buy the MASTER LOCK S2391 worldwide?
3G Electric supplies the MASTER LOCK S2391 Pin-Out Circuit Breaker Lockout to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this safety lockout device.
How to install the MASTER LOCK S2391 on a breaker?
To install the MASTER LOCK S2391, align the lockout over the breaker toggle opening (7/16 in) and push the pin through the toggle hole. Secure with a padlock to prevent operation. Always follow your facility's lockout/tagout procedures and verify isolation before work.
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3G Electric memasok MASTER LOCK pin-out circuit breaker lockouts. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.


