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제품 소개앨런 브래들리 PLC 컨트롤러

440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16

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인증
중국 Achievers Automation Limited 인증
중국 Achievers Automation Limited 인증
"ACH는 믿을 수 있는 파트너임을 증명했습니다. 그들의 제품은 정품이며 품질이 우수하고, 경쟁력 있는 가격과 정시 배송을 제공합니다. 우리는 자동화 분야의 장기적인 공급업체로 그들을 신뢰합니다."

—— 모하메드 알-파르시, 구매

"저희에게 비용 효율성과 진정성은 핵심입니다. ACH는 비용 절감과 동시에 믿을 수 있는 품질과 적시 공급을 보장하여 운영의 강력한 파트너가 됩니다."

—— 구매 관리자

"저희에게 비용 효율성과 진정성은 핵심입니다. ACH는 비용 절감과 동시에 믿을 수 있는 품질과 적시 공급을 보장하여 운영의 강력한 파트너가 됩니다."

—— 공급망 이사

"ACH는 신속한 대응, 유연한 솔루션, 공정한 가격을 제공합니다. 제품은 항상 정품이며 신뢰할 수 있으며, 친절한 지원 덕분에 협업이 원활합니다."

—— 운영 관리자

"ACH는 안정적 인 품질과 공정한 가격으로 정품 제품을 제공합니다. 그들의 빠른 응답과 신뢰할 수있는 배달은 그들과 계속 협력 할 수있는 자신감을줍니다".

—— 엔지니어링 매니저

"ACH는 일관된 품질과 경쟁력 있는 가격을 제공하여 저희에게 가치를 줍니다. 납품은 항상 믿을 수 있으며, 전문적인 지원 덕분에 저희 팀은 구매 업무를 훨씬 수월하게 처리할 수 있습니다."

—— 구매 부서장

440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16

440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16
440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16 440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16

큰 이미지 :  440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16 최고의 가격

제품 상세 정보:
원래 장소: ~하다
인증: ATEX
모델 번호: 440E-L13137
문서: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
결제 및 배송 조건:
최소 주문 수량: 1
가격: 협상 가능
포장 세부 사항: 판지 상자
배달 시간: 협상 가능
지불 조건: T/T, XT, 알리페이
공급 능력: 달 당 100pcs
상세 제품 설명
전원공급장치: 1 주변 온도: -
전기 등급: 인증: 에스
강조하다:

Guardmaster Tongue Interlock Switch

,

440E-L13137 safety switch

,

Allen Bradley M16 interlock

440E-L13137 | Guardmaster Tongue Interlock Switch, 2 N/C Safety, 1 N/O Aux, M16
440E-L13137 Guardmaster tongue (key) operated safety interlock switch. 2 N/C safety contacts + 1 N/O aux, 270° head rotation, M16 cable entry, IP67, for machine guard monitoring.

Product Overview

The 440E-L13137​ is a tongue-actuated (key-interlocked) safety switch​ from the Guardmaster 440E series, designed to monitor the position of machine guards and interlock access doors. It features 2 Normally Closed (N/C) safety contacts​ and 1 Normally Open (N/O) auxiliary contact, with a rotatable head (4×90° positions)​ for flexible mounting. The switch accepts a coded or standard tongue (ordered separately — typically 440E-Txxx) and is rated IP67​ for washdown and harsh environments.

Technical Specifications (Electrical & Contacts)

Parameter
Specification
Catalog Number
440E-L13137
Series
Guardmaster 440E (Tongue Operated)
Contact Configuration
2 N/C (Safety) + 1 N/O (Auxiliary / Monitoring)
Contact Rating
10 A @ 240 V AC​ (AC-15), 6 A @ 24 V DC (DC-13)
Rated Insulation Voltage (Ui)
300 V AC
Rated Impulse Withstand (Uimp)
2.5 kV
Mechanical Life
1,000,000 operations (min.)
Safety Category (EN ISO 13849-1)
Can achieve Cat. 4 / PL e​ when used with a correctly wired safety relay or safety PLC

Technical Specifications (Mechanical & Environmental)

Parameter
Specification
Actuation Method
Tongue (Key) Insertion​ — engages when guard closes
Head Rotation
4 Positions (0°, 90°, 180°, 270°)​ — set via captive screws
Cable Entry
M16 x 1.5​ (Threaded Gland Hole — Gland not included)
Housing Material
Die-Cast Zinc / Reinforced Thermoplastic​ (Model Dependent — typically metal head, plastic body)
Tongue (Key) Required
Yes — ordered separately (e.g., 440E-Txxxxx series)
Protection Rating
IP67​ (Dust-tight, temporary immersion)
Operating Temperature
-25 … +70 °C
Standards
EN ISO 13849-1, EN 1088, IEC 60947-5-1, UL 508, CSA C22.2 No.14
Weight (Approx.)
~0.25 kg

Key Features

  • Dual N/C Safety Contacts:​ Provides redundant positive-opening contacts for safety monitoring — both must open when the guard is opened to trigger a safe stop.
  • Rotatable Head:​ 270° total adjustability in 90° increments allows the switch to be mounted in any orientation relative to the guard door swing.
  • Auxiliary N/O Contact:​ Gives a separate signal for guard-closed indication or PLC status feedback without consuming a safety input.
  • Tamper-Resistant Tongue Design:​ The tongue (key) is captured only when fully inserted — partial insertion will not close the safety contacts.

Applications

  • Machine Guard Door Interlocking:​ Preventing access to hazardous areas (presses, conveyors, robotic cells) until the machine is safely stopped.
  • Process Isolation:​ Ensuring covers on mixers, grinders, or slitters remain closed during operation.
  • Retrofit Safety Upgrades:​ Replacing older non-safety interlocks in compliance-driven modernization projects.

Note: The tongue/key (440E-Txxxx)​ is ordered separately and selected based on door offset and actuator style (straight, angled, flexible). For a version with M12 quick-disconnect​ or stainless steel housing, see other 440E variants. Always wire N/C safety contacts in series with a safety relay or safety input — never bypass with jumpers.
About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL  to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

ACH industrial automation products
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

연락처 세부 사항
Achievers Automation Limited

담당자: sales2

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