Interlock / Safety Switches

Proximity Switches meet strict space requirements.
Interlock / Safety Switches

Proximity Switches meet strict space requirements.

Available in solid-state electronic and reed styles, Series 9F universal sensors are corrosion- and washdown-resistant and fit into any 4 mm T slot. Electronic version exhibits sensitivity to magnetism, while reed style offers operating voltage range of 0-120 V, AC/DC, 50/60 Hz. Both styles, compatible with intrinsically safe barriers, feature indicator light and 9 ft cable. Optional 8 mm...

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Safety Contactors suit applications with low power feedback.
Interlock / Safety Switches

Safety Contactors suit applications with low power feedback.

Featuring gold-plated bifurcated control contacts, Bulletin 100S and 104S Safety Contactors are designed to meet demands for low power applications. While optimized for 24 Vdc operation, units can perform down to 5 V/3 mA. They include mechanically linked or mirror contact performance, red housing for identification, permanently mounted auxiliary contract block, and protective cover to help...

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Safety Interlock Switch offers tamper-resistant operation.
Interlock / Safety Switches

Safety Interlock Switch offers tamper-resistant operation.

Stand-alone Model MFS requires magnetic and ferroresonant signals to close safety signals, making it resistant to tampering. NEMA 4 enclosure enables switch to withstand water washdown cleaning, while providing up to 10 million actuations of operation. Unit is pre-wired and mounts on 1 in. square tubing. For lower risk applications, it can be used as stand-alone safety switch with direct...

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Safety Switches include solenoid and LED signaling.
Interlock / Safety Switches

Safety Switches include solenoid and LED signaling.

Series FG is available in Type A signaling version, which requires no external wiring and has LEDs switched on via solenoid power supply, and Type B version, which allows connection to contact block, making it possible to control different states of switch. Metal-bodied units have 3 conduit entries, actuator holding force of 2,500 N, integrated contact blocks with 4 poles, rotating head, and...

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Current Relay Switches record on/off status signal.
Interlock / Safety Switches

Current Relay Switches record on/off status signal.

In combination with State Data Loggers, non-contact, current relay switches captures and records on/off transition data with time and date stamp. Built-in relay switch provides ON status signal when power is present, and deactivates to provide OFF status signal when power is absent. Recorded data discloses how long and when device has been powered on or off. Applications include detection of...

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Switches provide non-contact access guarding for doors.
Interlock / Safety Switches

Switches provide non-contact access guarding for doors.

PICO-GUARD(TM) Extreme- and Heavy-Duty Safety Interlock Switches are designed for use with PICO-GUARD FO controller for personnel safety applications. Switches featuring active/passive configurations are available in 316 SS or die-cast zinc housings, and in 1.8, 4.5, 9.0 and 15.3 m standard fiber lengths. Units operate at 1-50 mm range, are approved for use in explosive gaseous environments by...

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Interlock Switch Control Unit monitors 1 or 2 read heads.
Interlock / Safety Switches

Interlock Switch Control Unit monitors 1 or 2 read heads.

Approved for use in Class I, Div. 2 gas and dust applications, electrically coded EC-S2 individually monitors up to 2 read heads to provide category 4 system. Monitored feedback loop allows unit to function as safety monitoring relay, while 6 A/24 Vdc switching capability allows connection directly to power contactors. Tamper-resistant system suits sliding or swinging guard doors where high...

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Interlock / Safety Switches

Safety Switch withstands washdown applications.

Used by itself or with safety relay, non-contact SSS-Series delivers reliable electronic switching with tamper-proof operation. Product has 8-10 mm switching distance and indicates status via LEDs. Operated with corresponding actuator to prevent any type of switch tampering, unit is tolerant to vibration and misalignment problems. It has IP67 protection rating, withstands high-pressure hose-down,...

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Interlock / Safety Switches

Safety Gate Switch has explosionproof design.

Designed to control access to machinery and process lines operating in potentially explosive environments, UL- and CSA-Certified Stop XP is ingress protected to NEMA 1, 3, 4, 6, 7, 9 and 13. Heavy-duty product, manufactured from stainless steel and zinc alloys, is available with handle actuator (AmStop XP) or tongue actuator (AtStop XP) for use on hinged and sliding doors. It employs tamper-proof...

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Paratherm™ HR Heat Transfer Fluid: Higher Temperature Stability Leads to Longer Fluid Life
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Paratherm™ HR Heat Transfer Fluid: Higher Temperature Stability Leads to Longer Fluid Life

For the ultimate in heat transfer fluid performance, Paratherm offers HR Heat Transfer Fluid that is engineered specifically for closed loop liquid phase heating. When it comes to characteristics such as thermal stability and fluid degradation, Paratherm HR leads the industry in value and performance. See our video to learn how Paratherm is raising the bar for heat transfer fluids.

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