Watlow Mineral Insulated Strip Heaters

MI - Mineral Insulated Strip Heaters from Watlow

Get a Quote HERE! from Sords Electric

The MI strip heater is a thin, responsive heater that uses the most advanced heater construction techniques. A nickel-chromium element wire is embedded in Watlow’s exclusive mineral insulation material, which has a much higher thermal conductivity than the mica and hard ceramic insulators used in conventional heaters. This thin layer of insulation brings the element wire closer to the heater sheath. The result is heat flows easily from the element wire to the sheath allowing the wire to run cooler than conventional heaters and increasing heater life.

Higher watt densities than any other strip heater for faster heat-up

Exclusive mineral insulation combines dielectric strength and superior thermal conductivity

304 stainless steel sheath maintains the high compaction of mineral insulation

UL® component recognition for most 240VAC or less designs

480VAC maximum voltage

Rapid ship Part Numbers are:

MS1J8AS3 - 240 VOLT 500 WATT
MS1J12AV2 - 120 VOLT 350 WATT
MS1J12AV3 - 240 VOLT 350 WATT
MS1J12AS2 - 240 VOLT 800 WATT
MS1J18AS1 - 120 VOLT 1000 WATT
MS1J18AS2 - 240 VOLT 1000 WATT

Get a Quote HERE! 

Sords Electric
216-765-4230
www.sordselectric.com

WATLOW MINERAL INSUlATED STRIP HEATERS ... WATLOW MINERAL INSUlATED STRIP HEATERS

Watlow Mineral Insulated Band Heaters

Sords Electric Sells Barrel and Band Heaters from Watlow

Mineral Insulated (MI) Band/Barrel Heaters

The MI band heater from Watlow® is a high-performance heater. The band heater's performance and name are derived from Watlow's exclusive mineral insulation—a material with much higher thermal conductivity than mica and hard ceramic insulators used in conventional heaters. A thin layer of the “high” thermally conductive MI material is used to electrically insulate the element wire from the inside diameter of the heater sheath. A thicker, “low” thermally conductive layer backs up the element wire directing the heat inward toward the part being heated. 

High thermal conductivity of MI and low mass construction provides rapid response to temperature control and avoids thermal lag.

Operating temperatures up to 1400°F (760°C) allows safe melting of resins such as PEEK™, Teflon®, Ultem® and Zytel®

Higher watt densities contribute to faster heat-up and throughput for increased productivity

Stainless steel cover and side fold design resists contamination from overflow of plastic or other free-flowing materials

Attached clamp bars eliminates cumbersome clamping straps, making installation easier

Applications and Technical Data 

General Limitations 

• Maximum width of 1 in. (25 mm) diameter heater is 11/2 in. wide (38 mm) 

• Maximum heater width: 2x heater diameter 

• Minimum I.D. for Type B, C, E and H leads: 1 in. (25 mm) 

• Minimum I.D. for Type B—90° leads: 11/8 in. (29 mm) 

• Maximum lead amperes: 12.5A per pair 

• SLE maximum: 17.0A 

• Maximum amperes (post terminals): 30A per pair 

• Minimum diameter and width for SLE: 4 in. x 11/2 in. (102 x 38 mm) width 

• 90° leads not available over 250VAC 

• Minimum I.D. for post terminals: 11/4 in. (32 mm) 

Gaps 

• ≤ 3 in. = 1/8 in. nominal 

• 3 in. ≤ 6 in. = 1/4 in. nominal ±1/8 in. 

• 6 in. ≤14 in. = 3/8 in. nominal ±1/8 in. 

• >14 in. = 1/2 in. nominal ±1/4 in. 

Use our Contact Form HERE to get a quote on Watlow Band /BarrelHeaters

MB1A1AN1

MB1A1AN2

MB1A1AN3

MB1A1AN4

MB1A1JN1

MB1A1JN2

MB1A1JN3

MB1A1JN4

MB1A1JN5

MB2A1JN1

MB1E1AN2

MB1E1AN3

MB1E1JN1

MB1E1JN2

MB1E1JN3

MB1J1AN1

MB1J1AN2

MB1J1AN3

MB1J1AN4

MB1J1AN5

MB1J1JN1

MB1J1JN2

MB1J1JN3

MB1J1JN4

MB1J1JP4

MB1J1JP6

MB1J2AN1

MB1J2AN2

MB1J2AN3

MB1J3AN1

MB1J3AN2

MB1J3AN3

MB1N1GX3A

MB1N1JN1

MB1N1JN2

MB1N1JN3

MB1N2AN1

MB2A1AN1

MB2A1AN2

MB2A1AN3

MB2A1AX6B

MB2A1JN1

MB2A1JN2

MB2A2AN1

MB2A2AN2

MB2A2AX2A

MB2E2AX7

MB2E2JN1

MB2J1AN1

MB2J1JN1

MB3A1AP1

MB3A1JP1

ME3A1JP10

MB3J2AP2

ME3L1JP5

MB4A1AP1

MB4A1JP2

ME4A1JP11

ME4A1JP12

MB4J2JP1

ME5A1JP8

ME5E1JP9

ME5E3AP5

ME5E4JP2

ME5E4JP3

ME5J1JP1

ME6A1JP2

ME6J1JP5

ME6N1JP6

ME6N1JP7

ME6N4AP2

ME6N5AP3

ME6N6AP5

ME7A1JP4

ME7J1JP4

ME7L3AP1

ME8A1JP4

ME9A1JP1

ME9J3AP2

ME11E3AP2

ME11E5AP1

Use our Contact Form HERE to get a quote on Watlow Band /Barrel Heaters

Sords Electric
216-765-4230
www.sordselectric.com

Band Heaters and Barrel Heaters from Watlow 

Watlow Nozzle Heaters

Sords Electric Sells Watlow Mineral Insulated Nozzle Heaters

Use our Contact Form HERE to get a quote on Watlow Nozzle Heaters

Mineral Insulated Nozzle Heaters

The MI nozzle heater from Watlow is a high-performance heater. The nozzle heater's performance and name are derived from Watlow's exclusive mineral insulation—a material with a much higher thermal conductivity than mica and hard ceramic insulators used in conventional heaters.

A thin layer of the “high” thermal conductive MI material is used to electrically insulate the element wire from the inside diameter of the heater sheath. A thicker, “low” thermal conductivity layer backs up the element wire, directing the heat inward toward the heated part. The result is more efficient heat transfer—a performance solution lowering element wire temperatures and increasing heater life.

Performance Capabilities

• Heater operating temperatures up to 1400°F (760°C)

• Watt densities up to 230 W/in2 (35.6 W/cm2) are

   available on small diameter nozzle

• Maximum voltage up to 240V

Operating temperatures to 1400°F (760°C) safely melts resins such as PEEK®, Teflon®, Ultem® and Zytel®

Higher watt densities contribute to faster heat-up and throughput for increased productivity

High thermal conductivity of MI and low mass construction provides an almost instant response to temperature control

Stainless steel cover and side fold design resists contamination by overflow of plastic or other free-flowing materials

Permanently attached clamp bars eliminate cumbersome clamping straps for easier installation

Typical Applications

• Extruders

• Blown film dies

• Injection molding machines

• Other cylinder heating applications

Watlow nozzle Heater Part Numbers.

MB1A1AN1

MB1A1AN2

MB1A1AN3

MB1A1AN4

MB1A1JN1

MB1A1JN2

MB1A1JN3

MB1A1JN4

MB1A1JN5

MB1E1AN1

MB1E1AN2

MB1E1AN3

MB1E1JN1

MB1E1JN2

MB1E1JN3

MB1J1AN1

MB1J1AN2

MB1J1AN3

MB1J1AN4

MB1J1AN5

MB1J1JN1

MB1J1JN2

MB1J1JN3

MB1J1JN4

MB1J1JP4

MB1J1JP6

MB1J2AN1

MB1J2AN2

MB1J2AN3

MB1J3AN1

MB1J3AN2

MB1J3AN3

MB1N1GX3A

MB1N1JN1

MB1N1JN2

MB1N1JN3

MB1N2AN1

MB2A1AN1

MB2A1AN2

MB2A1AN3

MB2A1AX6B

MB2A1JN1

MB2A1JN2

MB2A2AN1

MB2A2AN2

MB2A2AX2A

MB2E2AX7

MB2E2JN1

MB2J1AN1

MB2J1JN1

Use our Contact Form HERE to get a quote on Watlow Nozzle Heaters

Sords Electric
216-765-4230
www.sordselectric.com

Watlow Nozzle Heaters for Industrial Uses

Robertshaw Vibration Switches - Uniline Switches

2020
Schneider Electric Uni-Line Robertshaw Vibration Switches from Sords Electric

Buy Here!

The Robertshaw vibration switch is designed to protect rotating and reciprocating equipment against serious damage in the event malfunctions occur which maybe detected as an increase in vibration.  Both amplitude and frequency of vibrations as so that an increase over normal in either will actuate the vibration switch.  When the vibration level of a machine protected by a vibration switch exceeds normal by a preselected amount, an internal switch is actuated providing a shut down circuit before costly damage occurs.  An audible or visual warning system may also be wired into the switch to signal when the malfunction has occurred. Falling bearings, broken blades and similar malfunctions cause increased imbalance or high frequency vibrations, detachable with the Robertshaw vibration switch. The Robertshaw vibrations switch is designed for maintenance free service in permanent locations.

Two types of the vibration switch are available. The Robertshaw/Uniline 366 and 365/365A series.

The 366/6000-00 series are enclosed in a general purpose housing which meets weather resistant NEMA 4 specifications.
The Uni-Line/Robertshaw 365A/6000-10 vibrations switch conforms to specifications for use in hazardous locations with a NEMA 7 housing the meets Class 1, Groups C and D and Class 2, Groups E, F and G hazardous area classifications.

The difference in the switch part numbers are the RESET coil voltage and either SPDT OR DPDT switches. Note: All switches can be manually reset after a fault.

366 series switches - NEMA 4

366-A2  or  Uni-line P/N 6000-002 - SPDT, 24 vdc reset
366-A4  or  Uni-line P/N 6000-004 - SPDT, 48 vdc reset
366-A8  or  Uni-line P/N 6000-005 - SPDT, 117 AC/VDC reset

366-D2  or  Uni-line P/N 6000-007 - DPDT, 24 vdc reset
366-D4  or  Uni-line P/N 6000-008 - DPDT, 48 vdc reset
366-D8  or  Uni-line P/N 6000-009 - DPDT, 117 AC/VDC reset

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365A series switches - Hazardous rated Explosion Proof Housing

365A-A2  or  Uniline P/N 6000-102 - SPDT, 24 vdc reset
365A-A4  or  Uniline P/N 6000-104 - SPDT, 48 vdc reset
365A-A8  or  Uniline P/N 6000-105 - SPDT, 117 AC/VDC reset

365A-D2  or  Uniline P/N 6000-107 - DPDT, 24 vdc reset
365A-D4  or  Uniline P/N 6000-108 - DPDT, 48 vdc reset
365A-D8  or  Uniline P/N 6000-109 - DPDT, 117 AC/VDC reset

Buy Here!

NOTE: The Robertshaw 365 series Vibration switch is now the Robertshaw 365A series Vibration switch with updated internals.
It has the same Form, Fit and Function.

To get a quote, please use our CONTACT US page.

Range - 0 to 4.5G
Accuracy -  ~5% of full range up to 300 Hz
Contact Rating -
  7 amp max., 460V AC Max., 50/60 Hz resistive load
  .5 Amp Max. 120VDC Max. resistive load
  1 Amp Max. 48VDC Max. resistive load
  2 Amp Max. 24VDC Max. resistive load
  5 Amp Max. 12VDC Max. resistive load
  5 amp max., 240V AC Max., 50/60 Hz resistive load DPDT
Temperature Limits -= -40ºF - 200ºF
Weight is 2.5 pounds for NEMA 4 and 6 pounds for Explosion-Proof housing units

Buy Here!

Sords Electric
Cleveland Ohio
216-765-4230
www.sordselectric.com

Schneider Electric Robertshaw Uni-Line Vibration Switches

Capacitive Proximity Sensors with Relay Output

Sords Electric Sells Carlo Gavazzi Capacitive Proximity Switches

CARLO GAVAZZI  Multi-voltage CA30CLN12M Series Capacitive Sensor with Relay and Optional Time Delay Output available from Sords Electic. These sensors provide reliable detection of solid, fluid or granulated substances and are equipped with a two amp SPDT relay output, with a time delay of up to ten minutes. This self-contained solution assures a robust output and sensing flexibility.

The Carlo Gavazzi  CA30CLN12M Series is constructed in a threaded M30 housing, for simplified mounting ease. The back of the sensor features up to two IP67 integrated adjustment potentiometers for adjusting the sensing distance and an optional potentiometer for the time delay. The adjustable time delays available include: On-Delay or Off-Delay.

This sensor series is specifically designed for feeding systems and silo applications in the agricultural market, but can be used in most industrial applications. 

Technical specifications include

	Multi voltage power supply 21 to 255 VAC/DC
	2 A SPDT relay output
	M30 PBT housing with cable connection
	Up to two integrated IP67 rated trimmer potentiometers
	Multi-turn potentiometer for distance: 4-12 mm
	Optional multi-turn potentiometer for time delay: 1 second to 10 minutes
	Laser printing of the main specifications on the sensor
	IP67 ratings and NEMA 1, 2, 4, 4X, 5, 6, 6P and 12
	cULus approval as well as CE marking CA30CLN12MU10M On-Delay,  Time Delay, 24-230 AC/DC CA30CLN12MV10M  Off-Delay,  Time Delay, 24-230 AC/DC CA30CLN12MT No Time Delay  Please use our Carlo Gavazzi Parts form for a quote, HERE!

Sords Electric
216-765-4230
www.sordselectric.com

Carlo Gavazzi Compact 3-Phase Monitors

Sords Electric Phase Protection from Carlo Gavazzi

To get a quote with our Carlo Gavazzi Parts Form, click HERE!

The Carlo Gavazzi  DPA52 and DPB52 provide critical protection against phase loss and improper phase sequence, with DPB52 adding additional protection against under-voltage and over-voltage.

Gavazzi DPA52 and DPB52 Phase Monitors

Optimizing panel space is a primary goal for most manufacturers. Thanks to the low profile DIN housing and 17.5mm width, it is possible to install these monitoring relays in industrial cabinets as well as in electrical distribution NORM panels. With a built-in switch mode power supply, DPA52 and DPB52 have the added advantage of filtering and minimizing harmonic distortions, which can help prevent devices from overheating and most of all prevent failures and false alarms which could lead to unexpected machine downtime.
The DPA52 and DPB52 come with features that offer versatility and ease of use, including wide input voltage range, multi-color LED indicators for visual status, and a relay contact output. They conform to global standards such as UL 508, CSA C22.2 and EN 60947-5-1, and can be used globally in applications/markets where it is necessary to monitor phase presence, sequence, and value, such as HVAC, Lifts and Escalators, Material Handling, Water Treatment, and others.

The features of the DPA and DPB Compact 3-Phase Monitors include: 

 Screw terminals

 Alarm LED with type of alarm indication
 Switch mode power supply
125VLL to 624VLL (208V -40% to 480V +30%)
Operating frequency from 45 to 65Hz 
17.5mm wide - DIN rail mounting 

The DPB52 has an adjustable voltage range while the DPA52 does not.

Sords Electric
216-765-4230
www.sordselectric.com

ATC SLM Voltage Monitor

Sords Electric sells the ATC SLM series 3 Phase Voltage Monitor

The SLM Series Microprocessor-based Three-Phase Monitor from the ATC Diversified Electronics division of Marsh Bellofram Corporation is a microprocessor based 3 phase monitor. This device protects 3 phase equipment from under voltage, over voltage, phase loss, phase reversal, phase unbalance, phase shift and frequency shift. Models available up to 690 vac and comes complete with automatic or manual reset, delay-on-make timer, LED indicators for fault conditions and last fault memory.

ATC Diversified Voltage Monitor SLM

Features

Models available to 690 VAC

Automatic or Manual Reset

Delay-On-Make Timer

LED Indicators for Fault Conditions

Last Fault Memory

Screw Driver Adjustment for Time Delay, 

Voltage and Mode of Operation

The ATC Diversified voltage monitor 

SLM series protects against :

Under Voltage

Over Voltage

Phase Loss

Phase Reversal

Phase Unbalance

Phase Shift

Frequency Shift

Part Numbers are :

SLM-120-ASE (Max Voltage is 143)
SLM-230-ASE (Max Voltage is 275)
SLM-380-ASE (Max Voltage is 457)
SLM-440-ASE (Max Voltage is 540)
SLM-575-ASE (Max Voltage is 690)


Sords Electric
216-765-4230
www.sordselectric.com