SB Data Sheet

SB Data Sheet

SB Data Sheet

Product catalog summary
Overview: The SB11-SB12 V55 datasheet details robust key mechanical interlocks designed for controlling the rotation and movement of operational equipment. These interlocks are commonly used in industries such as power generation, chemical, pharmaceutical, and food sectors.
Specifications:
  • Constructed from nickel-plated brass and stainless steel, suitable for standard and corrosive environments.
  • Features a 12mm bolt with a cutting force of 19KN.
  • Temperature range: -30°C to 130°C.
  • Weight: SB11 - 0.3 kg, SB12 - 0.5 kg.
  • Mounting: Panel mounting using stainless steel anti-tamper fasteners.
Usage and Installation:
  • SB bolt blocks rotation or movement when extended.
  • Designed for easy installation on panels or equipment using additional metal plates.
  • Requires M5 stainless steel screws with a torque of 5N/M max.
  • Must be installed by qualified personnel.
Operation:
  • Controls handles or toggles switchgear and breakers with a bolt stroke of 15mm.
  • Key is free when the bolt is extended and trapped when retracted.
Maintenance:
  • Do not lubricate with oil or grease; use graphite powder if necessary.
  • Periodic visual checks and inspections every 6 months are recommended.
Applications:
  • Used in security systems for safe control of switches or valves to prevent access to dangerous areas.
  • Involves a sequence of key operations to ensure safe access and grounding.
Drawings and Dimensions:
  • Detailed drawings provided with measurements in mm and conversion to inches.
  • Various models and configurations available with specific dimensions.
Order Information:
  • Includes options for bolt lock light duty, limit switches, and customized features.
  • Accessories such as stainless steel flip caps and anti-grip graphite available.
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Catalog excerpts

SB Data Sheet-1

SBBolt lock Key mechanical interlocks are designed to ensure precise control over the rotation and movement of operational equipment. Featuring a 12mm bolt, available in various lengths to suit different applications, they provide exceptional flexibility. Constructed from durable nickel-plated brass and Stainless Steel, these interlocks are ideal for use in both standard and corrosive environments. With a bolt cutting force of 19KN, they deliver reliable performance and robust security in demanding conditions. V55 are robust key mechanical interlocks designed for the control of rotation and movements of operations equipment. Typical industries using the V55 range of interlocks are: • Power Generation and Distribution; The free key can be used to operate on other interlocks to get the access on a dangerous area. AREL® Srl cannot be held responsible for eventual malfunctioning of tampered products. Please contact our offices in case of unsolvable problems according to the maintenance conditions.

 Open the catalog to page 1
SB Data Sheet-2

i§\REL LIGHT DUTY Technical Data Operation The SB AREL® bolt interlocks are used to control handles or toggles switchgear and breakers. The bolt stroke is 15mm (0,59’’). Key is trapped while the bolt is retracted. SB bolt, when extended, blocks the rotation or movement of operations equipment. This lock has been designed to be easily installed on panels; on operations equipment by additional metal plates. SB12 model uses two interlocked keys; model SBK12 needs two keys used together to move bolt; SB22 model uses two keys and bolts interlocked. V55 bolt interlocks should be used as part of an...

 Open the catalog to page 2
SB Data Sheet-3

Bolt lock Security systems for safe control of switches or valves that prevent access to dangerous areas These are security systems that use mechanical key interlocks. While power to the system is activated, the access doors to the hazardous area remain locked. The key A remains locked in the lock (1) while the process is actived and the line is powered. To access the hazardous area, the disconnector is moved to the OFF position and the bolt A is advanced, locking the disconnector in the open position (OFF). Key A is then picked up and taken to the grounding switch. By inserting and turning the...

 Open the catalog to page 3
SB Data Sheet-4

Bolt lock Security systems for safe control of switches or valves that prevent access to dangerous areas These are security systems that use mechanical key interlocks. While power to the system is activated, the access doors to the hazardous area remain locked. The key A remains locked in the lock (1) while the process is actived and the line is powered. To access the hazardous area, the lock must be unlocked with key S, the disconnector is set to the OFF position, and the bolt A is moved forward, locking the disconnector in the open (OFF) position. Key A is then picked up and taken to the grounding...

 Open the catalog to page 4
SB Data Sheet-5

SB11 UNIT OF MEASURE: mm CONVERSION: 1 mm = 0.03937 inches AREL® Srl cannot be held responsible for eventual malfunctioning of tampered products. Please contact our offices in case of unsolvable problems according to the maintenance conditions.

 Open the catalog to page 5
SB Data Sheet-6

SBCF11 UNIT OF MEASURE: mm CONVERSION: 1 mm = 0.03937 inches AREL® Srl cannot be held responsible for eventual malfunctioning of tampered products. Please contact our offices in case of unsolvable problems according to the maintenance conditions.

 Open the catalog to page 6
SB Data Sheet-7

SBK12 UNIT OF MEASURE: mm CONVERSION: 1 mm = 0.03937 inches AREL® Srl cannot be held responsible for eventual malfunctioning of tampered products. Please contact our offices in case of unsolvable problems according to the maintenance conditions.

 Open the catalog to page 7
SB Data Sheet-8

SBC12 UNIT OF MEASURE: mm CONVERSION: 1 mm = 0.03937 inches AREL® Srl cannot be held responsible for eventual malfunctioning of tampered products. Please contact our offices in case of unsolvable problems according to the maintenance conditions.

 Open the catalog to page 8
SB Data Sheet-9

it\REL LIGHT DUTY Order informations Component type Component type Via Giuseppe di Vittorio, 70 20026 Novate Milanese - Milan (Italy) VATN. IT08197180964

 Open the catalog to page 9

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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